1216105488

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 400

約数和(自身を含む): 4159108800

約数和(自身を除く): 2943003312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 36, 38, 39, 48, 52, 54, 57, 58, 72, 76, 78, 81, 87, 104, 108, 114, 116, 117, 131, 144, 152, 156, 162, 171, 174, 208, 216, 228, 232, 234, 247, 261, 262, 304, 312, 324, 342, 348, 351, 377, 393, 432, 456, 464, 468, 494, 513, 522, 524, 551, 624, 648, 684, 696, 702, 741, 754, 783, 786, 912, 936, 988, 1026, 1044, 1048, 1053, 1102, 1131, 1179, 1296, 1368, 1392, 1404, 1482, 1508, 1539, 1566, 1572, 1653, 1703, 1872, 1976, 2052, 2088, 2096, 2106, 2204, 2223, 2262, 2349, 2358, 2489, 2736, 2808, 2964, 3016, 3078, 3132, 3144, 3306, 3393, 3406, 3537, 3799, 3952, 4104, 4176, 4212, 4408, 4446, 4524, 4698, 4716, 4959, 4978, 5109, 5616, 5928, 6032, 6156, 6264, 6288, 6612, 6669, 6786, 6812, 7074, 7163, 7467, 7598, 8208, 8424, 8816, 8892, 9048, 9396, 9432, 9918, 9956, 10179, 10218, 10611, 11397, 11856, 12312, 12528, 13224, 13338, 13572, 13624, 14148, 14326, 14877, 14934, 15196, 15327, 16848, 17784, 18096, 18792, 18864, 19836, 19912, 20007, 20358, 20436, 21222, 21489, 22401, 22794, 24624, 26448, 26676, 27144, 27248, 28296, 28652, 29754, 29868, 30392, 30537, 30654, 32357, 34191, 35568, 37584, 39672, 39824, 40014, 40716, 40872, 42444, 42978, 44631, 44802, 45588, 45981, 49387, 53352, 54288, 56592, 57304, 59508, 59736, 60784, 61074, 61308, 64467, 64714, 67203, 68382, 72181, 79344, 80028, 81432, 81744, 84888, 85956, 89262, 89604, 91176, 91962, 97071, 98774, 102573, 106704, 114608, 119016, 119472, 122148, 122616, 128934, 129428, 134406, 136764, 137943, 144362, 148161, 160056, 162864, 169776, 171912, 178524, 179208, 182352, 183924, 193401, 194142, 197548, 201609, 205146, 216543, 238032, 244296, 245232, 257868, 258856, 268812, 273528, 275886, 288724, 291213, 296322, 307719, 320112, 343824, 357048, 358416, 367848, 386802, 388284, 395096, 403218, 410292, 433086, 444483, 488592, 515736, 517712, 537624, 547056, 551772, 577448, 580203, 582426, 592644, 615438, 649629, 714096, 735696, 773604, 776568, 790192, 806436, 820584, 866172, 873639, 888966, 938353, 1031472, 1075248, 1103544, 1154896, 1160406, 1164852, 1185288, 1230876, 1299258, 1333449, 1547208, 1553136, 1612872, 1641168, 1732344, 1747278, 1777932, 1876706, 1948887, 2207088, 2320812, 2329704, 2370576, 2461752, 2598516, 2620917, 2666898, 2815059, 3094416, 3225744, 3464688, 3494556, 3555864, 3753412, 3897774, 4000347, 4641624, 4659408, 4923504, 5197032, 5241834, 5333796, 5630118, 5846661, 6989112, 7111728, 7506824, 7795548, 8000694, 8445177, 9283248, 10394064, 10483668, 10667592, 11260236, 11693322, 13978224, 15013648, 15591096, 16001388, 16890354, 20967336, 21335184, 22520472, 23386644, 25335531, 31182192, 32002776, 33780708, 41934672, 45040944, 46773288, 50671062, 64005552, 67561416, 76006593, 93546576, 101342124, 135122832, 152013186, 202684248, 304026372, 405368496, 608052744, 1216105488]

約数ペア:

[(1, 1216105488), (2, 608052744), (3, 405368496), (4, 304026372), (6, 202684248), (8, 152013186), (9, 135122832), (12, 101342124), (13, 93546576), (16, 76006593), (18, 67561416), (19, 64005552), (24, 50671062), (26, 46773288), (27, 45040944), (29, 41934672), (36, 33780708), (38, 32002776), (39, 31182192), (48, 25335531), (52, 23386644), (54, 22520472), (57, 21335184), (58, 20967336), (72, 16890354), (76, 16001388), (78, 15591096), (81, 15013648), (87, 13978224), (104, 11693322), (108, 11260236), (114, 10667592), (116, 10483668), (117, 10394064), (131, 9283248), (144, 8445177), (152, 8000694), (156, 7795548), (162, 7506824), (171, 7111728), (174, 6989112), (208, 5846661), (216, 5630118), (228, 5333796), (232, 5241834), (234, 5197032), (247, 4923504), (261, 4659408), (262, 4641624), (304, 4000347), (312, 3897774), (324, 3753412), (342, 3555864), (348, 3494556), (351, 3464688), (377, 3225744), (393, 3094416), (432, 2815059), (456, 2666898), (464, 2620917), (468, 2598516), (494, 2461752), (513, 2370576), (522, 2329704), (524, 2320812), (551, 2207088), (624, 1948887), (648, 1876706), (684, 1777932), (696, 1747278), (702, 1732344), (741, 1641168), (754, 1612872), (783, 1553136), (786, 1547208), (912, 1333449), (936, 1299258), (988, 1230876), (1026, 1185288), (1044, 1164852), (1048, 1160406), (1053, 1154896), (1102, 1103544), (1131, 1075248), (1179, 1031472), (1296, 938353), (1368, 888966), (1392, 873639), (1404, 866172), (1482, 820584), (1508, 806436), (1539, 790192), (1566, 776568), (1572, 773604), (1653, 735696), (1703, 714096), (1872, 649629), (1976, 615438), (2052, 592644), (2088, 582426), (2096, 580203), (2106, 577448), (2204, 551772), (2223, 547056), (2262, 537624), (2349, 517712), (2358, 515736), (2489, 488592), (2736, 444483), (2808, 433086), (2964, 410292), (3016, 403218), (3078, 395096), (3132, 388284), (3144, 386802), (3306, 367848), (3393, 358416), (3406, 357048), (3537, 343824), (3799, 320112), (3952, 307719), (4104, 296322), (4176, 291213), (4212, 288724), (4408, 275886), (4446, 273528), (4524, 268812), (4698, 258856), (4716, 257868), (4959, 245232), (4978, 244296), (5109, 238032), (5616, 216543), (5928, 205146), (6032, 201609), (6156, 197548), (6264, 194142), (6288, 193401), (6612, 183924), (6669, 182352), (6786, 179208), (6812, 178524), (7074, 171912), (7163, 169776), (7467, 162864), (7598, 160056), (8208, 148161), (8424, 144362), (8816, 137943), (8892, 136764), (9048, 134406), (9396, 129428), (9432, 128934), (9918, 122616), (9956, 122148), (10179, 119472), (10218, 119016), (10611, 114608), (11397, 106704), (11856, 102573), (12312, 98774), (12528, 97071), (13224, 91962), (13338, 91176), (13572, 89604), (13624, 89262), (14148, 85956), (14326, 84888), (14877, 81744), (14934, 81432), (15196, 80028), (15327, 79344), (16848, 72181), (17784, 68382), (18096, 67203), (18792, 64714), (18864, 64467), (19836, 61308), (19912, 61074), (20007, 60784), (20358, 59736), (20436, 59508), (21222, 57304), (21489, 56592), (22401, 54288), (22794, 53352), (24624, 49387), (26448, 45981), (26676, 45588), (27144, 44802), (27248, 44631), (28296, 42978), (28652, 42444), (29754, 40872), (29868, 40716), (30392, 40014), (30537, 39824), (30654, 39672), (32357, 37584), (34191, 35568)]