279547584

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:814

約数の個数: 112

約数和(自身を含む): 775996416

約数和(自身を除く): 496448832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 134, 186, 192, 201, 248, 268, 372, 402, 496, 536, 701, 744, 804, 992, 1072, 1402, 1488, 1608, 1984, 2077, 2103, 2144, 2804, 2976, 3216, 4154, 4206, 4288, 5608, 5952, 6231, 6432, 8308, 8412, 11216, 12462, 12864, 16616, 16824, 21731, 22432, 24924, 33232, 33648, 43462, 44864, 46967, 49848, 65193, 66464, 67296, 86924, 93934, 99696, 130386, 132928, 134592, 140901, 173848, 187868, 199392, 260772, 281802, 347696, 375736, 398784, 521544, 563604, 695392, 751472, 1043088, 1127208, 1390784, 1455977, 1502944, 2086176, 2254416, 2911954, 3005888, 4172352, 4367931, 4508832, 5823908, 8735862, 9017664, 11647816, 17471724, 23295632, 34943448, 46591264, 69886896, 93182528, 139773792, 279547584]

約数ペア:

[(1, 279547584), (2, 139773792), (3, 93182528), (4, 69886896), (6, 46591264), (8, 34943448), (12, 23295632), (16, 17471724), (24, 11647816), (31, 9017664), (32, 8735862), (48, 5823908), (62, 4508832), (64, 4367931), (67, 4172352), (93, 3005888), (96, 2911954), (124, 2254416), (134, 2086176), (186, 1502944), (192, 1455977), (201, 1390784), (248, 1127208), (268, 1043088), (372, 751472), (402, 695392), (496, 563604), (536, 521544), (701, 398784), (744, 375736), (804, 347696), (992, 281802), (1072, 260772), (1402, 199392), (1488, 187868), (1608, 173848), (1984, 140901), (2077, 134592), (2103, 132928), (2144, 130386), (2804, 99696), (2976, 93934), (3216, 86924), (4154, 67296), (4206, 66464), (4288, 65193), (5608, 49848), (5952, 46967), (6231, 44864), (6432, 43462), (8308, 33648), (8412, 33232), (11216, 24924), (12462, 22432), (12864, 21731), (16616, 16824)]