578743888

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 1164439360

約数和(自身を除く): 585695472

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 163, 212, 316, 326, 424, 632, 652, 848, 1264, 1304, 2608, 2809, 4187, 5618, 8374, 8639, 11236, 12877, 16748, 17278, 22472, 25754, 33496, 34556, 44944, 51508, 66992, 69112, 103016, 138224, 206032, 221911, 443822, 457867, 682481, 887644, 915734, 1364962, 1775288, 1831468, 2729924, 3550576, 3662936, 5459848, 7325872, 10919696, 36171493, 72342986, 144685972, 289371944, 578743888]

約数ペア:

[(1, 578743888), (2, 289371944), (4, 144685972), (8, 72342986), (16, 36171493), (53, 10919696), (79, 7325872), (106, 5459848), (158, 3662936), (163, 3550576), (212, 2729924), (316, 1831468), (326, 1775288), (424, 1364962), (632, 915734), (652, 887644), (848, 682481), (1264, 457867), (1304, 443822), (2608, 221911), (2809, 206032), (4187, 138224), (5618, 103016), (8374, 69112), (8639, 66992), (11236, 51508), (12877, 44944), (16748, 34556), (17278, 33496), (22472, 25754)]