388018584

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{125329}}^1$

素因数の和:125384

約数の個数: 48

約数和(自身を含む): 1075331400

約数和(自身を除く): 687312816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 125329, 250658, 375987, 501316, 751974, 1002632, 1127961, 1503948, 2255922, 3007896, 4511844, 5389147, 9023688, 10778294, 16167441, 21556588, 32334882, 43113176, 48502323, 64669764, 97004646, 129339528, 194009292, 388018584]

約数ペア:

[(1, 388018584), (2, 194009292), (3, 129339528), (4, 97004646), (6, 64669764), (8, 48502323), (9, 43113176), (12, 32334882), (18, 21556588), (24, 16167441), (36, 10778294), (43, 9023688), (72, 5389147), (86, 4511844), (129, 3007896), (172, 2255922), (258, 1503948), (344, 1127961), (387, 1002632), (516, 751974), (774, 501316), (1032, 375987), (1548, 250658), (3096, 125329)]