248912604

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{12109}}^1$

素因数の和:12690

約数の個数: 36

約数和(自身を含む): 630349720

約数和(自身を除く): 381437116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 12109, 20556, 24218, 36327, 48436, 72654, 108981, 145308, 217962, 435924, 6914239, 13828478, 20742717, 27656956, 41485434, 62228151, 82970868, 124456302, 248912604]

約数ペア:

[(1, 248912604), (2, 124456302), (3, 82970868), (4, 62228151), (6, 41485434), (9, 27656956), (12, 20742717), (18, 13828478), (36, 6914239), (571, 435924), (1142, 217962), (1713, 145308), (2284, 108981), (3426, 72654), (5139, 48436), (6852, 36327), (10278, 24218), (12109, 20556)]