212591736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{140603}}^1$

素因数の和:140625

約数の個数: 64

約数和(自身を含む): 674899200

約数和(自身を除く): 462307464

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, 140603, 281206, 421809, 562412, 843618, 984221, 1124824, 1265427, 1687236, 1968442, 2530854, 2952663, 3374472, 3796281, 3936884, 5061708, 5905326, 7592562, 7873768, 8857989, 10123416, 11810652, 15185124, 17715978, 23621304, 26573967, 30370248, 35431956, 53147934, 70863912, 106295868, 212591736]

約数ペア:

[(1, 212591736), (2, 106295868), (3, 70863912), (4, 53147934), (6, 35431956), (7, 30370248), (8, 26573967), (9, 23621304), (12, 17715978), (14, 15185124), (18, 11810652), (21, 10123416), (24, 8857989), (27, 7873768), (28, 7592562), (36, 5905326), (42, 5061708), (54, 3936884), (56, 3796281), (63, 3374472), (72, 2952663), (84, 2530854), (108, 1968442), (126, 1687236), (168, 1265427), (189, 1124824), (216, 984221), (252, 843618), (378, 562412), (504, 421809), (756, 281206), (1512, 140603)]