2629121408

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1877}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 5424865920

約数和(自身を除く): 2795744512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 353, 496, 706, 992, 1412, 1877, 1984, 2824, 3754, 3968, 5648, 7508, 10943, 11296, 15016, 21886, 22592, 30032, 43772, 45184, 58187, 60064, 87544, 116374, 120128, 175088, 232748, 240256, 350176, 465496, 662581, 700352, 930992, 1325162, 1400704, 1861984, 2650324, 3723968, 5300648, 7447936, 10601296, 20540011, 21202592, 41080022, 42405184, 82160044, 84810368, 164320088, 328640176, 657280352, 1314560704, 2629121408]

約数ペア:

[(1, 2629121408), (2, 1314560704), (4, 657280352), (8, 328640176), (16, 164320088), (31, 84810368), (32, 82160044), (62, 42405184), (64, 41080022), (124, 21202592), (128, 20540011), (248, 10601296), (353, 7447936), (496, 5300648), (706, 3723968), (992, 2650324), (1412, 1861984), (1877, 1400704), (1984, 1325162), (2824, 930992), (3754, 700352), (3968, 662581), (5648, 465496), (7508, 350176), (10943, 240256), (11296, 232748), (15016, 175088), (21886, 120128), (22592, 116374), (30032, 87544), (43772, 60064), (45184, 58187)]