15975741744

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{641287}}^1$

素因数の和:641474

約数の個数: 60

約数和(自身を含む): 44968397136

約数和(自身を除く): 28992655392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 641287, 1282574, 1923861, 2565148, 3847722, 5130296, 5771583, 7695444, 10260592, 11543166, 15390888, 23086332, 30781776, 46172664, 92345328, 110942651, 221885302, 332827953, 443770604, 665655906, 887541208, 998483859, 1331311812, 1775082416, 1996967718, 2662623624, 3993935436, 5325247248, 7987870872, 15975741744]

約数ペア:

[(1, 15975741744), (2, 7987870872), (3, 5325247248), (4, 3993935436), (6, 2662623624), (8, 1996967718), (9, 1775082416), (12, 1331311812), (16, 998483859), (18, 887541208), (24, 665655906), (36, 443770604), (48, 332827953), (72, 221885302), (144, 110942651), (173, 92345328), (346, 46172664), (519, 30781776), (692, 23086332), (1038, 15390888), (1384, 11543166), (1557, 10260592), (2076, 7695444), (2768, 5771583), (3114, 5130296), (4152, 3847722), (6228, 2565148), (8304, 1923861), (12456, 1282574), (24912, 641287)]