215533848

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{126487}}^1$

素因数の和:126567

約数の個数: 32

約数和(自身を含む): 546428160

約数和(自身を除く): 330894312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 126487, 252974, 379461, 505948, 758922, 1011896, 1517844, 3035688, 8980577, 17961154, 26941731, 35922308, 53883462, 71844616, 107766924, 215533848]

約数ペア:

[(1, 215533848), (2, 107766924), (3, 71844616), (4, 53883462), (6, 35922308), (8, 26941731), (12, 17961154), (24, 8980577), (71, 3035688), (142, 1517844), (213, 1011896), (284, 758922), (426, 505948), (568, 379461), (852, 252974), (1704, 126487)]