40690152

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 110522880

約数和(自身を除く): 69832728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1151, 1473, 1964, 2302, 2946, 3453, 3928, 4419, 4604, 5892, 6906, 8838, 9208, 10359, 11784, 13812, 17676, 20718, 27624, 35352, 41436, 82872, 565141, 1130282, 1695423, 2260564, 3390846, 4521128, 5086269, 6781692, 10172538, 13563384, 20345076, 40690152]

約数ペア:

[(1, 40690152), (2, 20345076), (3, 13563384), (4, 10172538), (6, 6781692), (8, 5086269), (9, 4521128), (12, 3390846), (18, 2260564), (24, 1695423), (36, 1130282), (72, 565141), (491, 82872), (982, 41436), (1151, 35352), (1473, 27624), (1964, 20718), (2302, 17676), (2946, 13812), (3453, 11784), (3928, 10359), (4419, 9208), (4604, 8838), (5892, 6906)]