1558001472

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{261761}}^1$

素因数の和:261807

約数の個数: 56

約数和(自身を含む): 4255203072

約数和(自身を除く): 2697201600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 261761, 523522, 785283, 1047044, 1570566, 2094088, 3141132, 4188176, 6282264, 8114591, 8376352, 12564528, 16229182, 16752704, 24343773, 25129056, 32458364, 48687546, 50258112, 64916728, 97375092, 129833456, 194750184, 259666912, 389500368, 519333824, 779000736, 1558001472]

約数ペア:

[(1, 1558001472), (2, 779000736), (3, 519333824), (4, 389500368), (6, 259666912), (8, 194750184), (12, 129833456), (16, 97375092), (24, 64916728), (31, 50258112), (32, 48687546), (48, 32458364), (62, 25129056), (64, 24343773), (93, 16752704), (96, 16229182), (124, 12564528), (186, 8376352), (192, 8114591), (248, 6282264), (372, 4188176), (496, 3141132), (744, 2094088), (992, 1570566), (1488, 1047044), (1984, 785283), (2976, 523522), (5952, 261761)]