489301452

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{238451}}^1$

素因数の和:238483

約数の個数: 48

約数和(自身を含む): 1335331200

約数和(自身を除く): 846029748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 238451, 476902, 715353, 953804, 1430706, 2146059, 2861412, 4292118, 4530569, 6438177, 8584236, 9061138, 12876354, 13591707, 18122276, 25752708, 27183414, 40775121, 54366828, 81550242, 122325363, 163100484, 244650726, 489301452]

約数ペア:

[(1, 489301452), (2, 244650726), (3, 163100484), (4, 122325363), (6, 81550242), (9, 54366828), (12, 40775121), (18, 27183414), (19, 25752708), (27, 18122276), (36, 13591707), (38, 12876354), (54, 9061138), (57, 8584236), (76, 6438177), (108, 4530569), (114, 4292118), (171, 2861412), (228, 2146059), (342, 1430706), (513, 953804), (684, 715353), (1026, 476902), (2052, 238451)]