561664152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{371471}}^1$

素因数の和:371493

約数の個数: 64

約数和(自身を含む): 1783065600

約数和(自身を除く): 1221401448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 371471, 742942, 1114413, 1485884, 2228826, 2600297, 2971768, 3343239, 4457652, 5200594, 6686478, 7800891, 8915304, 10029717, 10401188, 13372956, 15601782, 20059434, 20802376, 23402673, 26745912, 31203564, 40118868, 46805346, 62407128, 70208019, 80237736, 93610692, 140416038, 187221384, 280832076, 561664152]

約数ペア:

[(1, 561664152), (2, 280832076), (3, 187221384), (4, 140416038), (6, 93610692), (7, 80237736), (8, 70208019), (9, 62407128), (12, 46805346), (14, 40118868), (18, 31203564), (21, 26745912), (24, 23402673), (27, 20802376), (28, 20059434), (36, 15601782), (42, 13372956), (54, 10401188), (56, 10029717), (63, 8915304), (72, 7800891), (84, 6686478), (108, 5200594), (126, 4457652), (168, 3343239), (189, 2971768), (216, 2600297), (252, 2228826), (378, 1485884), (504, 1114413), (756, 742942), (1512, 371471)]