488171872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 1005903360

約数和(自身を除く): 517731488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 419, 736, 838, 1583, 1676, 3166, 3352, 6332, 6704, 9637, 12664, 13408, 19274, 25328, 36409, 38548, 50656, 72818, 77096, 145636, 154192, 291272, 308384, 582544, 663277, 1165088, 1326554, 2653108, 5306216, 10612432, 15255371, 21224864, 30510742, 61021484, 122042968, 244085936, 488171872]

約数ペア:

[(1, 488171872), (2, 244085936), (4, 122042968), (8, 61021484), (16, 30510742), (23, 21224864), (32, 15255371), (46, 10612432), (92, 5306216), (184, 2653108), (368, 1326554), (419, 1165088), (736, 663277), (838, 582544), (1583, 308384), (1676, 291272), (3166, 154192), (3352, 145636), (6332, 77096), (6704, 72818), (9637, 50656), (12664, 38548), (13408, 36409), (19274, 25328)]