284239472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20443}}^1$

素因数の和:20541

約数の個数: 40

約数和(自身を含む): 608413440

約数和(自身を除く): 324173968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 20443, 40886, 81772, 163544, 224873, 327088, 449746, 899492, 1614997, 1798984, 3229994, 3597968, 6459988, 12919976, 17764967, 25839952, 35529934, 71059868, 142119736, 284239472]

約数ペア:

[(1, 284239472), (2, 142119736), (4, 71059868), (8, 35529934), (11, 25839952), (16, 17764967), (22, 12919976), (44, 6459988), (79, 3597968), (88, 3229994), (158, 1798984), (176, 1614997), (316, 899492), (632, 449746), (869, 327088), (1264, 224873), (1738, 163544), (3476, 81772), (6952, 40886), (13904, 20443)]