40442256

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 60

約数和(自身を含む): 113942608

約数和(自身を除く): 73500352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1723, 1956, 2608, 2934, 3446, 3912, 5169, 5868, 6892, 7824, 10338, 11736, 13784, 15507, 20676, 23472, 27568, 31014, 41352, 62028, 82704, 124056, 248112, 280849, 561698, 842547, 1123396, 1685094, 2246792, 2527641, 3370188, 4493584, 5055282, 6740376, 10110564, 13480752, 20221128, 40442256]

約数ペア:

[(1, 40442256), (2, 20221128), (3, 13480752), (4, 10110564), (6, 6740376), (8, 5055282), (9, 4493584), (12, 3370188), (16, 2527641), (18, 2246792), (24, 1685094), (36, 1123396), (48, 842547), (72, 561698), (144, 280849), (163, 248112), (326, 124056), (489, 82704), (652, 62028), (978, 41352), (1304, 31014), (1467, 27568), (1723, 23472), (1956, 20676), (2608, 15507), (2934, 13784), (3446, 11736), (3912, 10338), (5169, 7824), (5868, 6892)]