220652016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 444305424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 444, 456, 481, 494, 503, 592, 624, 703, 741, 888, 912, 962, 988, 1006, 1406, 1443, 1482, 1509, 1776, 1924, 1976, 2012, 2109, 2812, 2886, 2964, 3018, 3848, 3952, 4024, 4218, 5624, 5772, 5928, 6036, 6539, 7696, 8048, 8436, 9139, 9557, 11248, 11544, 11856, 12072, 13078, 16872, 18278, 18611, 19114, 19617, 23088, 24144, 26156, 27417, 28671, 33744, 36556, 37222, 38228, 39234, 52312, 54834, 55833, 57342, 73112, 74444, 76456, 78468, 104624, 109668, 111666, 114684, 124241, 146224, 148888, 152912, 156936, 219336, 223332, 229368, 241943, 248482, 297776, 313872, 353609, 372723, 438672, 446664, 458736, 483886, 496964, 707218, 725829, 745446, 893328, 967772, 993928, 1060827, 1414436, 1451658, 1490892, 1935544, 1987856, 2121654, 2828872, 2903316, 2981784, 3871088, 4243308, 4596917, 5657744, 5806632, 5963568, 8486616, 9193834, 11613264, 13790751, 16973232, 18387668, 27581502, 36775336, 55163004, 73550672, 110326008, 220652016]

約数ペア:

[(1, 220652016), (2, 110326008), (3, 73550672), (4, 55163004), (6, 36775336), (8, 27581502), (12, 18387668), (13, 16973232), (16, 13790751), (19, 11613264), (24, 9193834), (26, 8486616), (37, 5963568), (38, 5806632), (39, 5657744), (48, 4596917), (52, 4243308), (57, 3871088), (74, 2981784), (76, 2903316), (78, 2828872), (104, 2121654), (111, 1987856), (114, 1935544), (148, 1490892), (152, 1451658), (156, 1414436), (208, 1060827), (222, 993928), (228, 967772), (247, 893328), (296, 745446), (304, 725829), (312, 707218), (444, 496964), (456, 483886), (481, 458736), (494, 446664), (503, 438672), (592, 372723), (624, 353609), (703, 313872), (741, 297776), (888, 248482), (912, 241943), (962, 229368), (988, 223332), (1006, 219336), (1406, 156936), (1443, 152912), (1482, 148888), (1509, 146224), (1776, 124241), (1924, 114684), (1976, 111666), (2012, 109668), (2109, 104624), (2812, 78468), (2886, 76456), (2964, 74444), (3018, 73112), (3848, 57342), (3952, 55833), (4024, 54834), (4218, 52312), (5624, 39234), (5772, 38228), (5928, 37222), (6036, 36556), (6539, 33744), (7696, 28671), (8048, 27417), (8436, 26156), (9139, 24144), (9557, 23088), (11248, 19617), (11544, 19114), (11856, 18611), (12072, 18278), (13078, 16872)]