280577856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8647}}^1$

素因数の和:8688

約数の個数: 84

約数和(自身を含む): 803952672

約数和(自身を除く): 523374816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2496, 2704, 4056, 5408, 8112, 8647, 10816, 16224, 17294, 25941, 32448, 34588, 51882, 69176, 103764, 112411, 138352, 207528, 224822, 276704, 337233, 415056, 449644, 553408, 674466, 830112, 899288, 1348932, 1461343, 1660224, 1798576, 2697864, 2922686, 3597152, 4384029, 5395728, 5845372, 7194304, 8768058, 10791456, 11690744, 17536116, 21582912, 23381488, 35072232, 46762976, 70144464, 93525952, 140288928, 280577856]

約数ペア:

[(1, 280577856), (2, 140288928), (3, 93525952), (4, 70144464), (6, 46762976), (8, 35072232), (12, 23381488), (13, 21582912), (16, 17536116), (24, 11690744), (26, 10791456), (32, 8768058), (39, 7194304), (48, 5845372), (52, 5395728), (64, 4384029), (78, 3597152), (96, 2922686), (104, 2697864), (156, 1798576), (169, 1660224), (192, 1461343), (208, 1348932), (312, 899288), (338, 830112), (416, 674466), (507, 553408), (624, 449644), (676, 415056), (832, 337233), (1014, 276704), (1248, 224822), (1352, 207528), (2028, 138352), (2496, 112411), (2704, 103764), (4056, 69176), (5408, 51882), (8112, 34588), (8647, 32448), (10816, 25941), (16224, 17294)]