393815088

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{15451}}^1$

素因数の和:15527

約数の個数: 80

約数和(自身を含む): 1149628800

約数和(自身を除く): 755813712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 12744, 15451, 25488, 30902, 46353, 61804, 92706, 123608, 139059, 185412, 247216, 278118, 370824, 417177, 556236, 741648, 834354, 911609, 1112472, 1668708, 1823218, 2224944, 2734827, 3337416, 3646436, 5469654, 6674832, 7292872, 8204481, 10939308, 14585744, 16408962, 21878616, 24613443, 32817924, 43757232, 49226886, 65635848, 98453772, 131271696, 196907544, 393815088]

約数ペア:

[(1, 393815088), (2, 196907544), (3, 131271696), (4, 98453772), (6, 65635848), (8, 49226886), (9, 43757232), (12, 32817924), (16, 24613443), (18, 21878616), (24, 16408962), (27, 14585744), (36, 10939308), (48, 8204481), (54, 7292872), (59, 6674832), (72, 5469654), (108, 3646436), (118, 3337416), (144, 2734827), (177, 2224944), (216, 1823218), (236, 1668708), (354, 1112472), (432, 911609), (472, 834354), (531, 741648), (708, 556236), (944, 417177), (1062, 370824), (1416, 278118), (1593, 247216), (2124, 185412), (2832, 139059), (3186, 123608), (4248, 92706), (6372, 61804), (8496, 46353), (12744, 30902), (15451, 25488)]