380761928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{4663}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 730382400

約数和(自身を除く): 349620472

約数列:

[1, 2, 4, 8, 59, 118, 173, 236, 346, 472, 692, 1384, 4663, 9326, 10207, 18652, 20414, 37304, 40828, 81656, 275117, 550234, 806699, 1100468, 1613398, 2200936, 3226796, 6453592, 47595241, 95190482, 190380964, 380761928]

約数ペア:

[(1, 380761928), (2, 190380964), (4, 95190482), (8, 47595241), (59, 6453592), (118, 3226796), (173, 2200936), (236, 1613398), (346, 1100468), (472, 806699), (692, 550234), (1384, 275117), (4663, 81656), (9326, 40828), (10207, 37304), (18652, 20414)]