1357512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 3864000

約数和(自身を除く): 2506488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 229, 247, 312, 456, 458, 494, 687, 741, 916, 988, 1374, 1482, 1832, 1976, 2748, 2964, 2977, 4351, 5496, 5928, 5954, 8702, 8931, 11908, 13053, 17404, 17862, 23816, 26106, 34808, 35724, 52212, 56563, 71448, 104424, 113126, 169689, 226252, 339378, 452504, 678756, 1357512]

約数ペア:

[(1, 1357512), (2, 678756), (3, 452504), (4, 339378), (6, 226252), (8, 169689), (12, 113126), (13, 104424), (19, 71448), (24, 56563), (26, 52212), (38, 35724), (39, 34808), (52, 26106), (57, 23816), (76, 17862), (78, 17404), (104, 13053), (114, 11908), (152, 8931), (156, 8702), (228, 5954), (229, 5928), (247, 5496), (312, 4351), (456, 2977), (458, 2964), (494, 2748), (687, 1976), (741, 1832), (916, 1482), (988, 1374)]