1222872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2405928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 251, 348, 406, 502, 609, 696, 753, 812, 1004, 1218, 1506, 1624, 1757, 2008, 2436, 3012, 3514, 4872, 5271, 6024, 7028, 7279, 10542, 14056, 14558, 21084, 21837, 29116, 42168, 43674, 50953, 58232, 87348, 101906, 152859, 174696, 203812, 305718, 407624, 611436, 1222872]

約数ペア:

[(1, 1222872), (2, 611436), (3, 407624), (4, 305718), (6, 203812), (7, 174696), (8, 152859), (12, 101906), (14, 87348), (21, 58232), (24, 50953), (28, 43674), (29, 42168), (42, 29116), (56, 21837), (58, 21084), (84, 14558), (87, 14056), (116, 10542), (168, 7279), (174, 7028), (203, 6024), (232, 5271), (251, 4872), (348, 3514), (406, 3012), (502, 2436), (609, 2008), (696, 1757), (753, 1624), (812, 1506), (1004, 1218)]