228052136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 488980800

約数和(自身を除く): 260928664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 131, 152, 247, 262, 494, 524, 881, 988, 1048, 1703, 1762, 1976, 2489, 3406, 3524, 4978, 6812, 7048, 9956, 11453, 13624, 16739, 19912, 22906, 32357, 33478, 45812, 64714, 66956, 91624, 115411, 129428, 133912, 217607, 230822, 258856, 435214, 461644, 870428, 923288, 1500343, 1740856, 2192809, 3000686, 4385618, 6001372, 8771236, 12002744, 17542472, 28506517, 57013034, 114026068, 228052136]

約数ペア:

[(1, 228052136), (2, 114026068), (4, 57013034), (8, 28506517), (13, 17542472), (19, 12002744), (26, 8771236), (38, 6001372), (52, 4385618), (76, 3000686), (104, 2192809), (131, 1740856), (152, 1500343), (247, 923288), (262, 870428), (494, 461644), (524, 435214), (881, 258856), (988, 230822), (1048, 217607), (1703, 133912), (1762, 129428), (1976, 115411), (2489, 91624), (3406, 66956), (3524, 64714), (4978, 45812), (6812, 33478), (7048, 32357), (9956, 22906), (11453, 19912), (13624, 16739)]