18815920704

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 672

約数和(自身を含む): 69367603200

約数和(自身を除く): 50551682496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 108, 112, 114, 124, 126, 133, 139, 144, 152, 168, 171, 186, 189, 192, 216, 217, 224, 228, 248, 252, 266, 278, 279, 288, 304, 336, 342, 361, 372, 378, 399, 417, 432, 434, 448, 456, 496, 504, 513, 532, 556, 558, 576, 589, 608, 651, 672, 684, 722, 744, 756, 798, 834, 837, 864, 868, 912, 973, 992, 1008, 1026, 1064, 1083, 1112, 1116, 1178, 1197, 1216, 1251, 1302, 1344, 1368, 1444, 1488, 1512, 1596, 1668, 1674, 1728, 1736, 1767, 1824, 1946, 1953, 1984, 2016, 2052, 2128, 2166, 2224, 2232, 2356, 2394, 2502, 2527, 2604, 2641, 2736, 2888, 2919, 2976, 3024, 3192, 3249, 3336, 3348, 3472, 3534, 3591, 3648, 3753, 3892, 3906, 4032, 4104, 4123, 4256, 4309, 4332, 4448, 4464, 4712, 4788, 5004, 5054, 5208, 5282, 5301, 5472, 5776, 5838, 5859, 5952, 6048, 6384, 6498, 6672, 6696, 6944, 7068, 7182, 7506, 7581, 7784, 7812, 7923, 8208, 8246, 8512, 8618, 8664, 8757, 8896, 8928, 9424, 9576, 9747, 10008, 10108, 10416, 10564, 10602, 10944, 11191, 11552, 11676, 11718, 12096, 12369, 12768, 12927, 12996, 13344, 13392, 13888, 14136, 14364, 15012, 15162, 15568, 15624, 15846, 15903, 16416, 16492, 17236, 17328, 17514, 17856, 18487, 18848, 19152, 19494, 20016, 20216, 20832, 21128, 21204, 22382, 22743, 23104, 23352, 23436, 23769, 24738, 25536, 25854, 25992, 26271, 26688, 26784, 28272, 28728, 30024, 30163, 30324, 31136, 31248, 31692, 31806, 32832, 32984, 33573, 34472, 34656, 35028, 36974, 37107, 37696, 38304, 38781, 38988, 40032, 40432, 41664, 42256, 42408, 44764, 45486, 46704, 46872, 47538, 49476, 50179, 51708, 51984, 52542, 53568, 55461, 56544, 57456, 60048, 60326, 60648, 62272, 62496, 63384, 63612, 65968, 67146, 68229, 68944, 69312, 70056, 71307, 73948, 74214, 76608, 77562, 77976, 78337, 80064, 80864, 81871, 84512, 84816, 89528, 90489, 90972, 93408, 93744, 95076, 98952, 100358, 100719, 103416, 103968, 105084, 110922, 111321, 113088, 114912, 116343, 120096, 120652, 121296, 124992, 126768, 127224, 131936, 134292, 136458, 137888, 140112, 142614, 147896, 148428, 150537, 155124, 155952, 156674, 161728, 163742, 166383, 169024, 169632, 179056, 180978, 181944, 186816, 187488, 190152, 197904, 200716, 201438, 206832, 207936, 210168, 221844, 222642, 229824, 232686, 235011, 240192, 241304, 242592, 245613, 253536, 254448, 263872, 268584, 271467, 272916, 275776, 280224, 285228, 295792, 296856, 301074, 302157, 310248, 311904, 313348, 327484, 332766, 339264, 351253, 358112, 361956, 363888, 374976, 380304, 395808, 401432, 402876, 413664, 420336, 443688, 445284, 451611, 465372, 470022, 482608, 485184, 491226, 499149, 507072, 508896, 537168, 542934, 545832, 560448, 570456, 573097, 591584, 593712, 602148, 604314, 620496, 623808, 626696, 654968, 665532, 702506, 705033, 716224, 723912, 727776, 736839, 760608, 791616, 802864, 805752, 814401, 827328, 840672, 887376, 890568, 903222, 930744, 940044, 965216, 982452, 998298, 1017792, 1053759, 1074336, 1085868, 1091664, 1140912, 1146194, 1183168, 1187424, 1204296, 1208628, 1240992, 1253392, 1309936, 1331064, 1354833, 1405012, 1410066, 1447824, 1455552, 1473678, 1521216, 1555549, 1605728, 1611504, 1628802, 1681344, 1719291, 1774752, 1781136, 1806444, 1861488, 1880088, 1930432, 1964904, 1996596, 2107518, 2115099, 2148672, 2171736, 2183328, 2210517, 2281824, 2292388, 2374848, 2408592, 2417256, 2481984, 2506784, 2619872, 2662128, 2709666, 2810024, 2820132, 2895648, 2947356, 3111098, 3161277, 3211456, 3223008, 3257604, 3438582, 3549504, 3562272, 3612888, 3722976, 3760176, 3929808, 3993192, 4215036, 4230198, 4343472, 4366656, 4421034, 4563648, 4584776, 4666647, 4817184, 4834512, 5013568, 5157873, 5239744, 5324256, 5419332, 5620048, 5640264, 5791296, 5894712, 6222196, 6322554, 6446016, 6515208, 6877164, 7124544, 7225776, 7445952, 7520352, 7859616, 7986384, 8430072, 8460396, 8686944, 8842068, 9169552, 9333294, 9483831, 9634368, 9669024, 10315746, 10648512, 10838664, 10888843, 11240096, 11280528, 11789424, 12444392, 12645108, 13030416, 13754328, 13999941, 14451552, 15040704, 15473619, 15719232, 15972768, 16860144, 16920792, 17373888, 17684136, 18339104, 18666588, 18967662, 19338048, 20631492, 21677328, 21777686, 22480192, 22561056, 23578848, 24888784, 25290216, 26060832, 27508656, 27999882, 28903104, 30947238, 31945536, 32666529, 33720288, 33841584, 35368272, 36678208, 37333176, 37935324, 41262984, 41999823, 43354656, 43555372, 45122112, 47157696, 49777568, 50580432, 52121664, 55017312, 55999764, 61894476, 65333058, 67440576, 67683168, 70736544, 74666352, 75870648, 82525968, 83999646, 86709312, 87110744, 97999587, 99555136, 101160864, 110034624, 111999528, 123788952, 130666116, 135366336, 141473088, 149332704, 151741296, 165051936, 167999292, 174221488, 195999174, 202321728, 223999056, 247577904, 261332232, 293998761, 298665408, 303482592, 330103872, 335998584, 348442976, 391998348, 447998112, 495155808, 522664464, 587997522, 606965184, 671997168, 696885952, 783996696, 895996224, 990311616, 1045328928, 1175995044, 1343994336, 1567993392, 2090657856, 2351990088, 2687988672, 3135986784, 4703980176, 6271973568, 9407960352, 18815920704]

約数ペア:

[(1, 18815920704), (2, 9407960352), (3, 6271973568), (4, 4703980176), (6, 3135986784), (7, 2687988672), (8, 2351990088), (9, 2090657856), (12, 1567993392), (14, 1343994336), (16, 1175995044), (18, 1045328928), (19, 990311616), (21, 895996224), (24, 783996696), (27, 696885952), (28, 671997168), (31, 606965184), (32, 587997522), (36, 522664464), (38, 495155808), (42, 447998112), (48, 391998348), (54, 348442976), (56, 335998584), (57, 330103872), (62, 303482592), (63, 298665408), (64, 293998761), (72, 261332232), (76, 247577904), (84, 223999056), (93, 202321728), (96, 195999174), (108, 174221488), (112, 167999292), (114, 165051936), (124, 151741296), (126, 149332704), (133, 141473088), (139, 135366336), (144, 130666116), (152, 123788952), (168, 111999528), (171, 110034624), (186, 101160864), (189, 99555136), (192, 97999587), (216, 87110744), (217, 86709312), (224, 83999646), (228, 82525968), (248, 75870648), (252, 74666352), (266, 70736544), (278, 67683168), (279, 67440576), (288, 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10648512), (1824, 10315746), (1946, 9669024), (1953, 9634368), (1984, 9483831), (2016, 9333294), (2052, 9169552), (2128, 8842068), (2166, 8686944), (2224, 8460396), (2232, 8430072), (2356, 7986384), (2394, 7859616), (2502, 7520352), (2527, 7445952), (2604, 7225776), (2641, 7124544), (2736, 6877164), (2888, 6515208), (2919, 6446016), (2976, 6322554), (3024, 6222196), (3192, 5894712), (3249, 5791296), (3336, 5640264), (3348, 5620048), (3472, 5419332), (3534, 5324256), (3591, 5239744), (3648, 5157873), (3753, 5013568), (3892, 4834512), (3906, 4817184), (4032, 4666647), (4104, 4584776), (4123, 4563648), (4256, 4421034), (4309, 4366656), (4332, 4343472), (4448, 4230198), (4464, 4215036), (4712, 3993192), (4788, 3929808), (5004, 3760176), (5054, 3722976), (5208, 3612888), (5282, 3562272), (5301, 3549504), (5472, 3438582), (5776, 3257604), (5838, 3223008), (5859, 3211456), (5952, 3161277), (6048, 3111098), (6384, 2947356), (6498, 2895648), (6672, 2820132), (6696, 2810024), (6944, 2709666), (7068, 2662128), (7182, 2619872), (7506, 2506784), (7581, 2481984), (7784, 2417256), (7812, 2408592), (7923, 2374848), (8208, 2292388), (8246, 2281824), (8512, 2210517), (8618, 2183328), (8664, 2171736), (8757, 2148672), (8896, 2115099), (8928, 2107518), (9424, 1996596), (9576, 1964904), (9747, 1930432), (10008, 1880088), (10108, 1861488), (10416, 1806444), (10564, 1781136), (10602, 1774752), (10944, 1719291), (11191, 1681344), (11552, 1628802), (11676, 1611504), (11718, 1605728), (12096, 1555549), (12369, 1521216), (12768, 1473678), (12927, 1455552), (12996, 1447824), (13344, 1410066), (13392, 1405012), (13888, 1354833), (14136, 1331064), (14364, 1309936), (15012, 1253392), (15162, 1240992), (15568, 1208628), (15624, 1204296), (15846, 1187424), (15903, 1183168), (16416, 1146194), (16492, 1140912), (17236, 1091664), (17328, 1085868), (17514, 1074336), (17856, 1053759), (18487, 1017792), (18848, 998298), (19152, 982452), (19494, 965216), (20016, 940044), (20216, 930744), (20832, 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