1311294792

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{1873}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 3389391360

約数和(自身を除く): 2078096568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 941, 1873, 1882, 2823, 3746, 3764, 5619, 5646, 7492, 7528, 11238, 11292, 14984, 22476, 22584, 29171, 44952, 58063, 58342, 87513, 116126, 116684, 174189, 175026, 232252, 233368, 348378, 350052, 464504, 696756, 700104, 1393512, 1762493, 3524986, 5287479, 7049972, 10574958, 14099944, 21149916, 42299832, 54637283, 109274566, 163911849, 218549132, 327823698, 437098264, 655647396, 1311294792]

約数ペア:

[(1, 1311294792), (2, 655647396), (3, 437098264), (4, 327823698), (6, 218549132), (8, 163911849), (12, 109274566), (24, 54637283), (31, 42299832), (62, 21149916), (93, 14099944), (124, 10574958), (186, 7049972), (248, 5287479), (372, 3524986), (744, 1762493), (941, 1393512), (1873, 700104), (1882, 696756), (2823, 464504), (3746, 350052), (3764, 348378), (5619, 233368), (5646, 232252), (7492, 175026), (7528, 174189), (11238, 116684), (11292, 116126), (14984, 87513), (22476, 58342), (22584, 58063), (29171, 44952)]