723173568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289733}}^1$

素因数の和:289761

約数の個数: 56

約数和(自身を含む): 2060588208

約数和(自身を除く): 1337414640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 289733, 579466, 869199, 1158932, 1738398, 2317864, 3476796, 3766529, 4635728, 6953592, 7533058, 9271456, 11299587, 13907184, 15066116, 18542912, 22599174, 27814368, 30132232, 45198348, 55628736, 60264464, 90396696, 120528928, 180793392, 241057856, 361586784, 723173568]

約数ペア:

[(1, 723173568), (2, 361586784), (3, 241057856), (4, 180793392), (6, 120528928), (8, 90396696), (12, 60264464), (13, 55628736), (16, 45198348), (24, 30132232), (26, 27814368), (32, 22599174), (39, 18542912), (48, 15066116), (52, 13907184), (64, 11299587), (78, 9271456), (96, 7533058), (104, 6953592), (156, 4635728), (192, 3766529), (208, 3476796), (312, 2317864), (416, 1738398), (624, 1158932), (832, 869199), (1248, 579466), (2496, 289733)]