298877572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3343}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 623214592

約数和(自身を除く): 324337020

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3193, 3343, 6386, 6686, 12772, 13372, 22351, 23401, 44702, 46802, 89404, 93604, 103633, 207266, 344329, 414532, 688658, 725431, 1377316, 1450862, 2410303, 2901724, 4820606, 9641212, 10674199, 21348398, 42696796, 74719393, 149438786, 298877572]

約数ペア:

[(1, 298877572), (2, 149438786), (4, 74719393), (7, 42696796), (14, 21348398), (28, 10674199), (31, 9641212), (62, 4820606), (103, 2901724), (124, 2410303), (206, 1450862), (217, 1377316), (412, 725431), (434, 688658), (721, 414532), (868, 344329), (1442, 207266), (2884, 103633), (3193, 93604), (3343, 89404), (6386, 46802), (6686, 44702), (12772, 23401), (13372, 22351)]