219779472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{416249}}^1$

素因数の和:416271

約数の個数: 40

約数和(自身を含む): 619380000

約数和(自身を除く): 399600528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 416249, 832498, 1248747, 1664996, 2497494, 3329992, 4578739, 4994988, 6659984, 9157478, 9989976, 13736217, 18314956, 19979952, 27472434, 36629912, 54944868, 73259824, 109889736, 219779472]

約数ペア:

[(1, 219779472), (2, 109889736), (3, 73259824), (4, 54944868), (6, 36629912), (8, 27472434), (11, 19979952), (12, 18314956), (16, 13736217), (22, 9989976), (24, 9157478), (33, 6659984), (44, 4994988), (48, 4578739), (66, 3329992), (88, 2497494), (132, 1664996), (176, 1248747), (264, 832498), (528, 416249)]