1815674064

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{12941}}^1$

素因数の和:13068

約数の個数: 80

約数和(自身を含む): 4878616320

約数和(自身を除く): 3062942256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1776, 1896, 2923, 3792, 5846, 8769, 11692, 12941, 17538, 23384, 25882, 35076, 38823, 46768, 51764, 70152, 77646, 103528, 140304, 155292, 207056, 310584, 478817, 621168, 957634, 1022339, 1436451, 1915268, 2044678, 2872902, 3067017, 3830536, 4089356, 5745804, 6134034, 7661072, 8178712, 11491608, 12268068, 16357424, 22983216, 24536136, 37826543, 49072272, 75653086, 113479629, 151306172, 226959258, 302612344, 453918516, 605224688, 907837032, 1815674064]

約数ペア:

[(1, 1815674064), (2, 907837032), (3, 605224688), (4, 453918516), (6, 302612344), (8, 226959258), (12, 151306172), (16, 113479629), (24, 75653086), (37, 49072272), (48, 37826543), (74, 24536136), (79, 22983216), (111, 16357424), (148, 12268068), (158, 11491608), (222, 8178712), (237, 7661072), (296, 6134034), (316, 5745804), (444, 4089356), (474, 3830536), (592, 3067017), (632, 2872902), (888, 2044678), (948, 1915268), (1264, 1436451), (1776, 1022339), (1896, 957634), (2923, 621168), (3792, 478817), (5846, 310584), (8769, 207056), (11692, 155292), (12941, 140304), (17538, 103528), (23384, 77646), (25882, 70152), (35076, 51764), (38823, 46768)]