8889131952

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1991293}}^1$

素因数の和:1991338

約数の個数: 60

約数和(自身を含む): 25679727424

約数和(自身を除く): 16790595472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 1991293, 3982586, 5973879, 7965172, 11947758, 15930344, 17921637, 23895516, 31860688, 35843274, 47791032, 61730083, 71686548, 95582064, 123460166, 143373096, 185190249, 246920332, 286746192, 370380498, 493840664, 555570747, 740760996, 987681328, 1111141494, 1481521992, 2222282988, 2963043984, 4444565976, 8889131952]

約数ペア:

[(1, 8889131952), (2, 4444565976), (3, 2963043984), (4, 2222282988), (6, 1481521992), (8, 1111141494), (9, 987681328), (12, 740760996), (16, 555570747), (18, 493840664), (24, 370380498), (31, 286746192), (36, 246920332), (48, 185190249), (62, 143373096), (72, 123460166), (93, 95582064), (124, 71686548), (144, 61730083), (186, 47791032), (248, 35843274), (279, 31860688), (372, 23895516), (496, 17921637), (558, 15930344), (744, 11947758), (1116, 7965172), (1488, 5973879), (2232, 3982586), (4464, 1991293)]