864953208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{572059}}^1$

素因数の和:572081

約数の個数: 64

約数和(自身を含む): 2745888000

約数和(自身を除く): 1880934792

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, 572059, 1144118, 1716177, 2288236, 3432354, 4004413, 4576472, 5148531, 6864708, 8008826, 10297062, 12013239, 13729416, 15445593, 16017652, 20594124, 24026478, 30891186, 32035304, 36039717, 41188248, 48052956, 61782372, 72079434, 96105912, 108119151, 123564744, 144158868, 216238302, 288317736, 432476604, 864953208]

約数ペア:

[(1, 864953208), (2, 432476604), (3, 288317736), (4, 216238302), (6, 144158868), (7, 123564744), (8, 108119151), (9, 96105912), (12, 72079434), (14, 61782372), (18, 48052956), (21, 41188248), (24, 36039717), (27, 32035304), (28, 30891186), (36, 24026478), (42, 20594124), (54, 16017652), (56, 15445593), (63, 13729416), (72, 12013239), (84, 10297062), (108, 8008826), (126, 6864708), (168, 5148531), (189, 4576472), (216, 4004413), (252, 3432354), (378, 2288236), (504, 1716177), (756, 1144118), (1512, 572059)]