216639528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14489}}^1$

素因数の和:14594

約数の個数: 64

約数和(自身を含む): 625968000

約数和(自身を除く): 409328472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14489, 14952, 28978, 43467, 57956, 86934, 101423, 115912, 173868, 202846, 304269, 347736, 405692, 608538, 811384, 1217076, 1289521, 2434152, 2579042, 3868563, 5158084, 7737126, 9026647, 10316168, 15474252, 18053294, 27079941, 30948504, 36106588, 54159882, 72213176, 108319764, 216639528]

約数ペア:

[(1, 216639528), (2, 108319764), (3, 72213176), (4, 54159882), (6, 36106588), (7, 30948504), (8, 27079941), (12, 18053294), (14, 15474252), (21, 10316168), (24, 9026647), (28, 7737126), (42, 5158084), (56, 3868563), (84, 2579042), (89, 2434152), (168, 1289521), (178, 1217076), (267, 811384), (356, 608538), (534, 405692), (623, 347736), (712, 304269), (1068, 202846), (1246, 173868), (1869, 115912), (2136, 101423), (2492, 86934), (3738, 57956), (4984, 43467), (7476, 28978), (14489, 14952)]