305649648

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{45161}}^1$

素因数の和:45222

約数の個数: 60

約数和(自身を含む): 873613728

約数和(自身を除く): 567964080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 45161, 90322, 135483, 180644, 270966, 361288, 406449, 541932, 722576, 812898, 1083864, 1625796, 2122567, 2167728, 3251592, 4245134, 6367701, 6503184, 8490268, 12735402, 16980536, 19103103, 25470804, 33961072, 38206206, 50941608, 76412412, 101883216, 152824824, 305649648]

約数ペア:

[(1, 305649648), (2, 152824824), (3, 101883216), (4, 76412412), (6, 50941608), (8, 38206206), (9, 33961072), (12, 25470804), (16, 19103103), (18, 16980536), (24, 12735402), (36, 8490268), (47, 6503184), (48, 6367701), (72, 4245134), (94, 3251592), (141, 2167728), (144, 2122567), (188, 1625796), (282, 1083864), (376, 812898), (423, 722576), (564, 541932), (752, 406449), (846, 361288), (1128, 270966), (1692, 180644), (2256, 135483), (3384, 90322), (6768, 45161)]