661176384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8524

約数の個数: 112

約数和(自身を含む): 1960205376

約数和(自身を除く): 1299028992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1628, 1776, 2112, 2368, 2442, 3256, 3552, 4884, 6512, 7104, 8461, 9768, 13024, 16922, 19536, 25383, 26048, 33844, 39072, 50766, 67688, 78144, 93071, 101532, 135376, 186142, 203064, 270752, 279213, 313057, 372284, 406128, 541504, 558426, 626114, 744568, 812256, 939171, 1116852, 1252228, 1489136, 1624512, 1878342, 2233704, 2504456, 2978272, 3443627, 3756684, 4467408, 5008912, 5956544, 6887254, 7513368, 8934816, 10017824, 10330881, 13774508, 15026736, 17869632, 20035648, 20661762, 27549016, 30053472, 41323524, 55098032, 60106944, 82647048, 110196064, 165294096, 220392128, 330588192, 661176384]

約数ペア:

[(1, 661176384), (2, 330588192), (3, 220392128), (4, 165294096), (6, 110196064), (8, 82647048), (11, 60106944), (12, 55098032), (16, 41323524), (22, 30053472), (24, 27549016), (32, 20661762), (33, 20035648), (37, 17869632), (44, 15026736), (48, 13774508), (64, 10330881), (66, 10017824), (74, 8934816), (88, 7513368), (96, 6887254), (111, 5956544), (132, 5008912), (148, 4467408), (176, 3756684), (192, 3443627), (222, 2978272), (264, 2504456), (296, 2233704), (352, 1878342), (407, 1624512), (444, 1489136), (528, 1252228), (592, 1116852), (704, 939171), (814, 812256), (888, 744568), (1056, 626114), (1184, 558426), (1221, 541504), (1628, 406128), (1776, 372284), (2112, 313057), (2368, 279213), (2442, 270752), (3256, 203064), (3552, 186142), (4884, 135376), (6512, 101532), (7104, 93071), (8461, 78144), (9768, 67688), (13024, 50766), (16922, 39072), (19536, 33844), (25383, 26048)]