289384924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^2$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 524225520

約数和(自身を除く): 234840596

約数列:

[1, 2, 4, 71, 89, 107, 142, 178, 214, 284, 356, 428, 6319, 7597, 9523, 11449, 12638, 15194, 19046, 22898, 25276, 30388, 38092, 45796, 676133, 812879, 1018961, 1352266, 1625758, 2037922, 2704532, 3251516, 4075844, 72346231, 144692462, 289384924]

約数ペア:

[(1, 289384924), (2, 144692462), (4, 72346231), (71, 4075844), (89, 3251516), (107, 2704532), (142, 2037922), (178, 1625758), (214, 1352266), (284, 1018961), (356, 812879), (428, 676133), (6319, 45796), (7597, 38092), (9523, 30388), (11449, 25276), (12638, 22898), (15194, 19046)]