289833768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191689}}^1$

素因数の和:191711

約数の個数: 64

約数和(自身を含む): 920112000

約数和(自身を除く): 630278232

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, 191689, 383378, 575067, 766756, 1150134, 1341823, 1533512, 1725201, 2300268, 2683646, 3450402, 4025469, 4600536, 5175603, 5367292, 6900804, 8050938, 10351206, 10734584, 12076407, 13801608, 16101876, 20702412, 24152814, 32203752, 36229221, 41404824, 48305628, 72458442, 96611256, 144916884, 289833768]

約数ペア:

[(1, 289833768), (2, 144916884), (3, 96611256), (4, 72458442), (6, 48305628), (7, 41404824), (8, 36229221), (9, 32203752), (12, 24152814), (14, 20702412), (18, 16101876), (21, 13801608), (24, 12076407), (27, 10734584), (28, 10351206), (36, 8050938), (42, 6900804), (54, 5367292), (56, 5175603), (63, 4600536), (72, 4025469), (84, 3450402), (108, 2683646), (126, 2300268), (168, 1725201), (189, 1533512), (216, 1341823), (252, 1150134), (378, 766756), (504, 575067), (756, 383378), (1512, 191689)]