1010398728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2659}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 2574028800

約数和(自身を除く): 1563630072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 223, 284, 426, 446, 568, 669, 852, 892, 1338, 1704, 1784, 2659, 2676, 5318, 5352, 7977, 10636, 15833, 15954, 21272, 31666, 31908, 47499, 63332, 63816, 94998, 126664, 188789, 189996, 377578, 379992, 566367, 592957, 755156, 1132734, 1185914, 1510312, 1778871, 2265468, 2371828, 3557742, 4530936, 4743656, 7115484, 14230968, 42099947, 84199894, 126299841, 168399788, 252599682, 336799576, 505199364, 1010398728]

約数ペア:

[(1, 1010398728), (2, 505199364), (3, 336799576), (4, 252599682), (6, 168399788), (8, 126299841), (12, 84199894), (24, 42099947), (71, 14230968), (142, 7115484), (213, 4743656), (223, 4530936), (284, 3557742), (426, 2371828), (446, 2265468), (568, 1778871), (669, 1510312), (852, 1185914), (892, 1132734), (1338, 755156), (1704, 592957), (1784, 566367), (2659, 379992), (2676, 377578), (5318, 189996), (5352, 188789), (7977, 126664), (10636, 94998), (15833, 63816), (15954, 63332), (21272, 47499), (31666, 31908)]