308907368

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 746107200

約数和(自身を除く): 437199832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 284, 308, 392, 497, 539, 568, 616, 781, 994, 1009, 1078, 1562, 1988, 2018, 2156, 3124, 3479, 3976, 4036, 4312, 5467, 6248, 6958, 7063, 8072, 10934, 11099, 13916, 14126, 21868, 22198, 27832, 28252, 38269, 43736, 44396, 49441, 56504, 71639, 76538, 77693, 88792, 98882, 143278, 153076, 155386, 197764, 286556, 306152, 310772, 395528, 501473, 543851, 573112, 621544, 788029, 1002946, 1087702, 1576058, 2005892, 2175404, 3152116, 3510311, 4011784, 4350808, 5516203, 6304232, 7020622, 11032406, 14041244, 22064812, 28082488, 38613421, 44129624, 77226842, 154453684, 308907368]

約数ペア:

[(1, 308907368), (2, 154453684), (4, 77226842), (7, 44129624), (8, 38613421), (11, 28082488), (14, 22064812), (22, 14041244), (28, 11032406), (44, 7020622), (49, 6304232), (56, 5516203), (71, 4350808), (77, 4011784), (88, 3510311), (98, 3152116), (142, 2175404), (154, 2005892), (196, 1576058), (284, 1087702), (308, 1002946), (392, 788029), (497, 621544), (539, 573112), (568, 543851), (616, 501473), (781, 395528), (994, 310772), (1009, 306152), (1078, 286556), (1562, 197764), (1988, 155386), (2018, 153076), (2156, 143278), (3124, 98882), (3479, 88792), (3976, 77693), (4036, 76538), (4312, 71639), (5467, 56504), (6248, 49441), (6958, 44396), (7063, 43736), (8072, 38269), (10934, 28252), (11099, 27832), (13916, 22198), (14126, 21868)]