260898648

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 667491840

約数和(自身を除く): 406593192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 443, 463, 636, 886, 926, 1272, 1329, 1389, 1772, 1852, 2658, 2778, 3544, 3704, 5316, 5556, 10632, 11112, 23479, 24539, 46958, 49078, 70437, 73617, 93916, 98156, 140874, 147234, 187832, 196312, 205109, 281748, 294468, 410218, 563496, 588936, 615327, 820436, 1230654, 1640872, 2461308, 4922616, 10870777, 21741554, 32612331, 43483108, 65224662, 86966216, 130449324, 260898648]

約数ペア:

[(1, 260898648), (2, 130449324), (3, 86966216), (4, 65224662), (6, 43483108), (8, 32612331), (12, 21741554), (24, 10870777), (53, 4922616), (106, 2461308), (159, 1640872), (212, 1230654), (318, 820436), (424, 615327), (443, 588936), (463, 563496), (636, 410218), (886, 294468), (926, 281748), (1272, 205109), (1329, 196312), (1389, 187832), (1772, 147234), (1852, 140874), (2658, 98156), (2778, 93916), (3544, 73617), (3704, 70437), (5316, 49078), (5556, 46958), (10632, 24539), (11112, 23479)]