888977796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{215981}}^1$

素因数の和:216009

約数の個数: 48

約数和(自身を含む): 2418998400

約数和(自身を除く): 1530020604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 215981, 431962, 647943, 863924, 1295886, 1511867, 2591772, 3023734, 4535601, 6047468, 9071202, 10583069, 18142404, 21166138, 31749207, 42332276, 63498414, 74081483, 126996828, 148162966, 222244449, 296325932, 444488898, 888977796]

約数ペア:

[(1, 888977796), (2, 444488898), (3, 296325932), (4, 222244449), (6, 148162966), (7, 126996828), (12, 74081483), (14, 63498414), (21, 42332276), (28, 31749207), (42, 21166138), (49, 18142404), (84, 10583069), (98, 9071202), (147, 6047468), (196, 4535601), (294, 3023734), (343, 2591772), (588, 1511867), (686, 1295886), (1029, 863924), (1372, 647943), (2058, 431962), (4116, 215981)]