1288111488

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5404

約数の個数: 128

約数和(自身を含む): 3721425120

約数和(自身を除く): 2433313632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 816, 888, 1088, 1184, 1258, 1632, 1776, 1887, 2176, 2368, 2516, 3264, 3552, 3774, 4736, 5032, 5333, 6528, 7104, 7548, 10064, 10666, 14208, 15096, 15999, 20128, 21332, 30192, 31998, 40256, 42664, 60384, 63996, 80512, 85328, 90661, 120768, 127992, 170656, 181322, 197321, 241536, 255984, 271983, 341312, 362644, 394642, 511968, 543966, 591963, 682624, 725288, 789284, 1023936, 1087932, 1183926, 1450576, 1578568, 2047872, 2175864, 2367852, 2901152, 3157136, 3354457, 4351728, 4735704, 5802304, 6314272, 6708914, 8703456, 9471408, 10063371, 11604608, 12628544, 13417828, 17406912, 18942816, 20126742, 25257088, 26835656, 34813824, 37885632, 40253484, 53671312, 75771264, 80506968, 107342624, 161013936, 214685248, 322027872, 429370496, 644055744, 1288111488]

約数ペア:

[(1, 1288111488), (2, 644055744), (3, 429370496), (4, 322027872), (6, 214685248), (8, 161013936), (12, 107342624), (16, 80506968), (17, 75771264), (24, 53671312), (32, 40253484), (34, 37885632), (37, 34813824), (48, 26835656), (51, 25257088), (64, 20126742), (68, 18942816), (74, 17406912), (96, 13417828), (102, 12628544), (111, 11604608), (128, 10063371), (136, 9471408), (148, 8703456), (192, 6708914), (204, 6314272), (222, 5802304), (272, 4735704), (296, 4351728), (384, 3354457), (408, 3157136), (444, 2901152), (544, 2367852), (592, 2175864), (629, 2047872), (816, 1578568), (888, 1450576), (1088, 1183926), (1184, 1087932), (1258, 1023936), (1632, 789284), (1776, 725288), (1887, 682624), (2176, 591963), (2368, 543966), (2516, 511968), (3264, 394642), (3552, 362644), (3774, 341312), (4736, 271983), (5032, 255984), (5333, 241536), (6528, 197321), (7104, 181322), (7548, 170656), (10064, 127992), (10666, 120768), (14208, 90661), (15096, 85328), (15999, 80512), (20128, 63996), (21332, 60384), (30192, 42664), (31998, 40256)]