289664664

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{169991}}^1$

素因数の和:170071

約数の個数: 32

約数和(自身を含む): 734365440

約数和(自身を除く): 444700776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 169991, 339982, 509973, 679964, 1019946, 1359928, 2039892, 4079784, 12069361, 24138722, 36208083, 48277444, 72416166, 96554888, 144832332, 289664664]

約数ペア:

[(1, 289664664), (2, 144832332), (3, 96554888), (4, 72416166), (6, 48277444), (8, 36208083), (12, 24138722), (24, 12069361), (71, 4079784), (142, 2039892), (213, 1359928), (284, 1019946), (426, 679964), (568, 509973), (852, 339982), (1704, 169991)]