404266968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1817

約数の個数: 96

約数和(自身を含む): 1254108960

約数和(自身を除く): 849841992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 821, 977, 1642, 1954, 2463, 2931, 3284, 3908, 4926, 5747, 5862, 6568, 6839, 7389, 7816, 8793, 9852, 11494, 11724, 13678, 14778, 17241, 17586, 19704, 20517, 22988, 23448, 27356, 29556, 34482, 35172, 41034, 45976, 51723, 54712, 59112, 61551, 68964, 70344, 82068, 103446, 123102, 137928, 164136, 206892, 246204, 413784, 492408, 802117, 1604234, 2406351, 3208468, 4812702, 5614819, 6416936, 7219053, 9625404, 11229638, 14438106, 16844457, 19250808, 22459276, 28876212, 33688914, 44918552, 50533371, 57752424, 67377828, 101066742, 134755656, 202133484, 404266968]

約数ペア:

[(1, 404266968), (2, 202133484), (3, 134755656), (4, 101066742), (6, 67377828), (7, 57752424), (8, 50533371), (9, 44918552), (12, 33688914), (14, 28876212), (18, 22459276), (21, 19250808), (24, 16844457), (28, 14438106), (36, 11229638), (42, 9625404), (56, 7219053), (63, 6416936), (72, 5614819), (84, 4812702), (126, 3208468), (168, 2406351), (252, 1604234), (504, 802117), (821, 492408), (977, 413784), (1642, 246204), (1954, 206892), (2463, 164136), (2931, 137928), (3284, 123102), (3908, 103446), (4926, 82068), (5747, 70344), (5862, 68964), (6568, 61551), (6839, 59112), (7389, 54712), (7816, 51723), (8793, 45976), (9852, 41034), (11494, 35172), (11724, 34482), (13678, 29556), (14778, 27356), (17241, 23448), (17586, 22988), (19704, 20517)]