19536509136

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{8929}}^1$

素因数の和:9596

約数の個数: 80

約数和(自身を含む): 51202476800

約数和(自身を除く): 31665967664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 577, 632, 948, 1154, 1264, 1731, 1896, 2308, 3462, 3792, 4616, 6924, 8929, 9232, 13848, 17858, 26787, 27696, 35716, 45583, 53574, 71432, 91166, 107148, 136749, 142864, 182332, 214296, 273498, 364664, 428592, 546996, 705391, 729328, 1093992, 1410782, 2116173, 2187984, 2821564, 4232346, 5152033, 5643128, 8464692, 10304066, 11286256, 15456099, 16929384, 20608132, 30912198, 33858768, 41216264, 61824396, 82432528, 123648792, 247297584, 407010607, 814021214, 1221031821, 1628042428, 2442063642, 3256084856, 4884127284, 6512169712, 9768254568, 19536509136]

約数ペア:

[(1, 19536509136), (2, 9768254568), (3, 6512169712), (4, 4884127284), (6, 3256084856), (8, 2442063642), (12, 1628042428), (16, 1221031821), (24, 814021214), (48, 407010607), (79, 247297584), (158, 123648792), (237, 82432528), (316, 61824396), (474, 41216264), (577, 33858768), (632, 30912198), (948, 20608132), (1154, 16929384), (1264, 15456099), (1731, 11286256), (1896, 10304066), (2308, 8464692), (3462, 5643128), (3792, 5152033), (4616, 4232346), (6924, 2821564), (8929, 2187984), (9232, 2116173), (13848, 1410782), (17858, 1093992), (26787, 729328), (27696, 705391), (35716, 546996), (45583, 428592), (53574, 364664), (71432, 273498), (91166, 214296), (107148, 182332), (136749, 142864)]