330466448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 725953536

約数和(自身を除く): 395487088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 806, 848, 967, 1378, 1612, 1643, 1934, 2756, 3224, 3286, 3868, 5512, 6448, 6572, 7736, 11024, 12571, 13144, 15472, 21359, 25142, 26288, 29977, 42718, 50284, 51251, 59954, 85436, 100568, 102502, 119908, 170872, 201136, 205004, 239816, 341744, 389701, 410008, 479632, 666263, 779402, 820016, 1332526, 1558804, 1588781, 2665052, 3117608, 3177562, 5330104, 6235216, 6355124, 10660208, 12710248, 20654153, 25420496, 41308306, 82616612, 165233224, 330466448]

約数ペア:

[(1, 330466448), (2, 165233224), (4, 82616612), (8, 41308306), (13, 25420496), (16, 20654153), (26, 12710248), (31, 10660208), (52, 6355124), (53, 6235216), (62, 5330104), (104, 3177562), (106, 3117608), (124, 2665052), (208, 1588781), (212, 1558804), (248, 1332526), (403, 820016), (424, 779402), (496, 666263), (689, 479632), (806, 410008), (848, 389701), (967, 341744), (1378, 239816), (1612, 205004), (1643, 201136), (1934, 170872), (2756, 119908), (3224, 102502), (3286, 100568), (3868, 85436), (5512, 59954), (6448, 51251), (6572, 50284), (7736, 42718), (11024, 29977), (12571, 26288), (13144, 25142), (15472, 21359)]