425254872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53857}}^1$

素因数の和:53920

約数の個数: 64

約数和(自身を含む): 1240888320

約数和(自身を除く): 815633448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 53857, 107714, 161571, 215428, 323142, 376999, 430856, 646284, 753998, 1130997, 1292568, 1507996, 2261994, 2531279, 3015992, 4523988, 5062558, 7593837, 9047976, 10125116, 15187674, 17718953, 20250232, 30375348, 35437906, 53156859, 60750696, 70875812, 106313718, 141751624, 212627436, 425254872]

約数ペア:

[(1, 425254872), (2, 212627436), (3, 141751624), (4, 106313718), (6, 70875812), (7, 60750696), (8, 53156859), (12, 35437906), (14, 30375348), (21, 20250232), (24, 17718953), (28, 15187674), (42, 10125116), (47, 9047976), (56, 7593837), (84, 5062558), (94, 4523988), (141, 3015992), (168, 2531279), (188, 2261994), (282, 1507996), (329, 1292568), (376, 1130997), (564, 753998), (658, 646284), (987, 430856), (1128, 376999), (1316, 323142), (1974, 215428), (2632, 161571), (3948, 107714), (7896, 53857)]