631998264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{370891}}^1$

素因数の和:370971

約数の個数: 32

約数和(自身を含む): 1602253440

約数和(自身を除く): 970255176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 370891, 741782, 1112673, 1483564, 2225346, 2967128, 4450692, 8901384, 26333261, 52666522, 78999783, 105333044, 157999566, 210666088, 315999132, 631998264]

約数ペア:

[(1, 631998264), (2, 315999132), (3, 210666088), (4, 157999566), (6, 105333044), (8, 78999783), (12, 52666522), (24, 26333261), (71, 8901384), (142, 4450692), (213, 2967128), (284, 2225346), (426, 1483564), (568, 1112673), (852, 741782), (1704, 370891)]