489804552

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{66047}}^1$

素因数の和:66162

約数の個数: 48

約数和(自身を含む): 1339453440

約数和(自身を除く): 849648888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 66047, 132094, 198141, 264188, 396282, 528376, 594423, 792564, 1188846, 1585128, 2377692, 4755384, 6802841, 13605682, 20408523, 27211364, 40817046, 54422728, 61225569, 81634092, 122451138, 163268184, 244902276, 489804552]

約数ペア:

[(1, 489804552), (2, 244902276), (3, 163268184), (4, 122451138), (6, 81634092), (8, 61225569), (9, 54422728), (12, 40817046), (18, 27211364), (24, 20408523), (36, 13605682), (72, 6802841), (103, 4755384), (206, 2377692), (309, 1585128), (412, 1188846), (618, 792564), (824, 594423), (927, 528376), (1236, 396282), (1854, 264188), (2472, 198141), (3708, 132094), (7416, 66047)]