21818196576

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 432

約数和(自身を含む): 73762953264

約数和(自身を除く): 51944756688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 41, 44, 48, 51, 66, 68, 72, 82, 88, 96, 99, 102, 123, 132, 136, 144, 153, 164, 176, 187, 198, 204, 241, 246, 264, 272, 288, 306, 328, 352, 369, 374, 396, 408, 451, 482, 492, 528, 544, 561, 612, 656, 697, 723, 738, 748, 792, 816, 902, 964, 984, 1056, 1122, 1224, 1312, 1353, 1394, 1446, 1476, 1496, 1584, 1632, 1681, 1683, 1804, 1928, 1968, 2091, 2169, 2244, 2448, 2651, 2706, 2788, 2892, 2952, 2992, 3168, 3362, 3366, 3608, 3856, 3936, 4059, 4097, 4182, 4338, 4488, 4896, 5043, 5302, 5412, 5576, 5784, 5904, 5984, 6273, 6724, 6732, 7216, 7667, 7712, 7953, 8118, 8194, 8364, 8676, 8976, 9881, 10086, 10604, 10824, 11152, 11568, 11808, 12291, 12546, 13448, 13464, 14432, 15129, 15334, 15906, 16236, 16388, 16728, 17352, 17952, 18491, 19762, 20172, 21208, 21648, 22304, 23001, 23136, 23859, 24582, 25092, 26896, 26928, 28577, 29643, 30258, 30668, 31812, 32472, 32776, 33456, 34704, 36873, 36982, 39524, 40344, 42416, 43296, 45067, 46002, 47718, 49164, 50184, 53792, 53856, 55473, 57154, 59286, 60516, 61336, 63624, 64944, 65552, 66912, 69003, 69408, 73746, 73964, 79048, 80688, 84832, 85731, 88929, 90134, 92004, 95436, 98328, 100368, 108691, 110946, 114308, 118572, 121032, 122672, 127248, 129888, 131104, 135201, 138006, 147492, 147928, 158096, 161376, 166419, 167977, 171462, 177858, 180268, 184008, 190872, 196656, 200736, 217382, 221892, 228616, 237144, 242064, 245344, 254496, 257193, 270402, 276012, 294984, 295856, 314347, 316192, 326073, 332838, 335954, 342924, 355716, 360536, 368016, 381744, 393312, 405121, 405603, 434764, 443784, 457232, 474288, 484128, 503931, 514386, 540804, 552024, 589968, 591712, 628694, 652146, 665676, 671908, 685848, 711432, 721072, 736032, 763488, 810242, 811206, 869528, 887568, 914464, 943041, 948576, 978219, 1007862, 1028772, 1081608, 1104048, 1179936, 1215363, 1257388, 1304292, 1331352, 1343816, 1371696, 1422864, 1442144, 1511793, 1620484, 1622412, 1739056, 1775136, 1847747, 1886082, 1956438, 2015724, 2057544, 2163216, 2208096, 2430726, 2514776, 2608584, 2662704, 2687632, 2743392, 2829123, 2845728, 3023586, 3240968, 3244824, 3478112, 3646089, 3695494, 3772164, 3912876, 4031448, 4115088, 4326432, 4456331, 4861452, 5029552, 5217168, 5325408, 5375264, 5543241, 5658246, 6047172, 6481936, 6489648, 6887057, 7292178, 7390988, 7544328, 7825752, 8062896, 8230176, 8912662, 9722904, 10059104, 10434336, 11086482, 11316492, 12094344, 12963872, 12979296, 13368993, 13774114, 14584356, 14781976, 15088656, 15651504, 16125792, 16629723, 17825324, 19445808, 20661171, 22172964, 22632984, 24188688, 26737986, 27548228, 29168712, 29563952, 30177312, 31303008, 33259446, 35650648, 38891616, 40106979, 41322342, 44345928, 45265968, 48377376, 53475972, 55096456, 58337424, 59127904, 61983513, 66518892, 71301296, 75757627, 80213958, 82644684, 88691856, 90531936, 106951944, 110192912, 116674848, 123967026, 133037784, 142602592, 151515254, 160427916, 165289368, 177383712, 213903888, 220385824, 227272881, 247934052, 266075568, 303030508, 320855832, 330578736, 427807776, 454545762, 495868104, 532151136, 606061016, 641711664, 661157472, 681818643, 909091524, 991736208, 1212122032, 1283423328, 1363637286, 1818183048, 1983472416, 2424244064, 2727274572, 3636366096, 5454549144, 7272732192, 10909098288, 21818196576]

約数ペア:

[(1, 21818196576), (2, 10909098288), (3, 7272732192), (4, 5454549144), (6, 3636366096), (8, 2727274572), (9, 2424244064), (11, 1983472416), (12, 1818183048), (16, 1363637286), (17, 1283423328), (18, 1212122032), (22, 991736208), (24, 909091524), (32, 681818643), (33, 661157472), (34, 641711664), (36, 606061016), (41, 532151136), (44, 495868104), (48, 454545762), (51, 427807776), (66, 330578736), (68, 320855832), (72, 303030508), (82, 266075568), (88, 247934052), (96, 227272881), (99, 220385824), (102, 213903888), (123, 177383712), (132, 165289368), (136, 160427916), (144, 151515254), (153, 142602592), (164, 133037784), (176, 123967026), (187, 116674848), (198, 110192912), (204, 106951944), (241, 90531936), (246, 88691856), (264, 82644684), (272, 80213958), (288, 75757627), (306, 71301296), (328, 66518892), (352, 61983513), (369, 59127904), (374, 58337424), (396, 55096456), (408, 53475972), (451, 48377376), (482, 45265968), (492, 44345928), (528, 41322342), (544, 40106979), (561, 38891616), (612, 35650648), (656, 33259446), (697, 31303008), (723, 30177312), (738, 29563952), (748, 29168712), (792, 27548228), (816, 26737986), (902, 24188688), (964, 22632984), (984, 22172964), (1056, 20661171), (1122, 19445808), (1224, 17825324), (1312, 16629723), (1353, 16125792), (1394, 15651504), (1446, 15088656), (1476, 14781976), (1496, 14584356), (1584, 13774114), (1632, 13368993), (1681, 12979296), (1683, 12963872), (1804, 12094344), (1928, 11316492), (1968, 11086482), (2091, 10434336), (2169, 10059104), (2244, 9722904), (2448, 8912662), (2651, 8230176), (2706, 8062896), (2788, 7825752), (2892, 7544328), (2952, 7390988), (2992, 7292178), (3168, 6887057), (3362, 6489648), (3366, 6481936), (3608, 6047172), (3856, 5658246), (3936, 5543241), (4059, 5375264), (4097, 5325408), (4182, 5217168), (4338, 5029552), (4488, 4861452), (4896, 4456331), (5043, 4326432), (5302, 4115088), (5412, 4031448), (5576, 3912876), (5784, 3772164), (5904, 3695494), (5984, 3646089), (6273, 3478112), (6724, 3244824), (6732, 3240968), (7216, 3023586), (7667, 2845728), (7712, 2829123), (7953, 2743392), (8118, 2687632), (8194, 2662704), (8364, 2608584), (8676, 2514776), (8976, 2430726), (9881, 2208096), (10086, 2163216), (10604, 2057544), (10824, 2015724), (11152, 1956438), (11568, 1886082), (11808, 1847747), (12291, 1775136), (12546, 1739056), (13448, 1622412), (13464, 1620484), (14432, 1511793), (15129, 1442144), (15334, 1422864), (15906, 1371696), (16236, 1343816), (16388, 1331352), (16728, 1304292), (17352, 1257388), (17952, 1215363), (18491, 1179936), (19762, 1104048), (20172, 1081608), (21208, 1028772), (21648, 1007862), (22304, 978219), (23001, 948576), (23136, 943041), (23859, 914464), (24582, 887568), (25092, 869528), (26896, 811206), (26928, 810242), (28577, 763488), (29643, 736032), (30258, 721072), (30668, 711432), (31812, 685848), (32472, 671908), (32776, 665676), (33456, 652146), (34704, 628694), (36873, 591712), (36982, 589968), (39524, 552024), (40344, 540804), (42416, 514386), (43296, 503931), (45067, 484128), (46002, 474288), (47718, 457232), (49164, 443784), (50184, 434764), (53792, 405603), (53856, 405121), (55473, 393312), (57154, 381744), (59286, 368016), (60516, 360536), (61336, 355716), (63624, 342924), (64944, 335954), (65552, 332838), (66912, 326073), (69003, 316192), (69408, 314347), (73746, 295856), (73964, 294984), (79048, 276012), (80688, 270402), (84832, 257193), (85731, 254496), (88929, 245344), (90134, 242064), (92004, 237144), (95436, 228616), (98328, 221892), (100368, 217382), (108691, 200736), (110946, 196656), (114308, 190872), (118572, 184008), (121032, 180268), (122672, 177858), (127248, 171462), (129888, 167977), (131104, 166419), (135201, 161376), (138006, 158096), (147492, 147928)]