314890856

素因数分解:

$2^3\times 7^2\times {\mathrm{739}}^1\times {\mathrm{1087}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 688377600

約数和(自身を除く): 373486744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 739, 1087, 1478, 2174, 2956, 4348, 5173, 5912, 7609, 8696, 10346, 15218, 20692, 30436, 36211, 41384, 53263, 60872, 72422, 106526, 144844, 213052, 289688, 426104, 803293, 1606586, 3213172, 5623051, 6426344, 11246102, 22492204, 39361357, 44984408, 78722714, 157445428, 314890856]

約数ペア:

[(1, 314890856), (2, 157445428), (4, 78722714), (7, 44984408), (8, 39361357), (14, 22492204), (28, 11246102), (49, 6426344), (56, 5623051), (98, 3213172), (196, 1606586), (392, 803293), (739, 426104), (1087, 289688), (1478, 213052), (2174, 144844), (2956, 106526), (4348, 72422), (5173, 60872), (5912, 53263), (7609, 41384), (8696, 36211), (10346, 30436), (15218, 20692)]