1223208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{809}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2664792

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, 809, 1512, 1618, 2427, 3236, 4854, 5663, 6472, 7281, 9708, 11326, 14562, 16989, 19416, 21843, 22652, 29124, 33978, 43686, 45304, 50967, 58248, 67956, 87372, 101934, 135912, 152901, 174744, 203868, 305802, 407736, 611604, 1223208]

約数ペア:

[(1, 1223208), (2, 611604), (3, 407736), (4, 305802), (6, 203868), (7, 174744), (8, 152901), (9, 135912), (12, 101934), (14, 87372), (18, 67956), (21, 58248), (24, 50967), (27, 45304), (28, 43686), (36, 33978), (42, 29124), (54, 22652), (56, 21843), (63, 19416), (72, 16989), (84, 14562), (108, 11326), (126, 9708), (168, 7281), (189, 6472), (216, 5663), (252, 4854), (378, 3236), (504, 2427), (756, 1618), (809, 1512)]