489969912

素因数分解:

$2^3\times 3^1\times {\mathrm{881}}^1\times {\mathrm{23173}}^1$

素因数の和:24063

約数の個数: 32

約数和(自身を含む): 1226368080

約数和(自身を除く): 736398168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881, 1762, 2643, 3524, 5286, 7048, 10572, 21144, 23173, 46346, 69519, 92692, 139038, 185384, 278076, 556152, 20415413, 40830826, 61246239, 81661652, 122492478, 163323304, 244984956, 489969912]

約数ペア:

[(1, 489969912), (2, 244984956), (3, 163323304), (4, 122492478), (6, 81661652), (8, 61246239), (12, 40830826), (24, 20415413), (881, 556152), (1762, 278076), (2643, 185384), (3524, 139038), (5286, 92692), (7048, 69519), (10572, 46346), (21144, 23173)]