233814880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8647}}^1$

素因数の和:8688

約数の個数: 72

約数和(自身を含む): 598216752

約数和(自身を除く): 364401872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 8647, 13520, 17294, 27040, 34588, 43235, 69176, 86470, 112411, 138352, 172940, 224822, 276704, 345880, 449644, 562055, 691760, 899288, 1124110, 1383520, 1461343, 1798576, 2248220, 2922686, 3597152, 4496440, 5845372, 7306715, 8992880, 11690744, 14613430, 17985760, 23381488, 29226860, 46762976, 58453720, 116907440, 233814880]

約数ペア:

[(1, 233814880), (2, 116907440), (4, 58453720), (5, 46762976), (8, 29226860), (10, 23381488), (13, 17985760), (16, 14613430), (20, 11690744), (26, 8992880), (32, 7306715), (40, 5845372), (52, 4496440), (65, 3597152), (80, 2922686), (104, 2248220), (130, 1798576), (160, 1461343), (169, 1383520), (208, 1124110), (260, 899288), (338, 691760), (416, 562055), (520, 449644), (676, 345880), (845, 276704), (1040, 224822), (1352, 172940), (1690, 138352), (2080, 112411), (2704, 86470), (3380, 69176), (5408, 43235), (6760, 34588), (8647, 27040), (13520, 17294)]