397607508

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{36451}}^1$

素因数の和:36565

約数の個数: 48

約数和(自身を含む): 1041069120

約数和(自身を除く): 643461612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 36451, 72902, 109353, 145804, 218706, 328059, 437412, 656118, 984177, 1312236, 1968354, 3681551, 3936708, 7363102, 11044653, 14726204, 22089306, 33133959, 44178612, 66267918, 99401877, 132535836, 198803754, 397607508]

約数ペア:

[(1, 397607508), (2, 198803754), (3, 132535836), (4, 99401877), (6, 66267918), (9, 44178612), (12, 33133959), (18, 22089306), (27, 14726204), (36, 11044653), (54, 7363102), (101, 3936708), (108, 3681551), (202, 1968354), (303, 1312236), (404, 984177), (606, 656118), (909, 437412), (1212, 328059), (1818, 218706), (2727, 145804), (3636, 109353), (5454, 72902), (10908, 36451)]