218447472

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{30139}}^1$

素因数の和:30301

約数の個数: 40

約数和(自身を含む): 568078720

約数和(自身を除く): 349631248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 30139, 60278, 90417, 120556, 180834, 241112, 361668, 482224, 723336, 1446672, 4550989, 9101978, 13652967, 18203956, 27305934, 36407912, 54611868, 72815824, 109223736, 218447472]

約数ペア:

[(1, 218447472), (2, 109223736), (3, 72815824), (4, 54611868), (6, 36407912), (8, 27305934), (12, 18203956), (16, 13652967), (24, 9101978), (48, 4550989), (151, 1446672), (302, 723336), (453, 482224), (604, 361668), (906, 241112), (1208, 180834), (1812, 120556), (2416, 90417), (3624, 60278), (7248, 30139)]