290823918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4782

約数の個数: 96

約数和(自身を含む): 777133440

約数和(自身を除く): 486309522

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1463, 1617, 1862, 2793, 2926, 3234, 4389, 4733, 5586, 8778, 9466, 10241, 14199, 20482, 28398, 30723, 33131, 52063, 61446, 66262, 89927, 99393, 104126, 156189, 179854, 198786, 231917, 269781, 312378, 364441, 463834, 539562, 629489, 695751, 728882, 989197, 1093323, 1258978, 1391502, 1888467, 1978394, 2186646, 2551087, 2967591, 3776934, 4406423, 5102174, 5935182, 6924379, 7653261, 8812846, 13219269, 13848758, 15306522, 20773137, 26438538, 41546274, 48470653, 96941306, 145411959, 290823918]

約数ペア:

[(1, 290823918), (2, 145411959), (3, 96941306), (6, 48470653), (7, 41546274), (11, 26438538), (14, 20773137), (19, 15306522), (21, 13848758), (22, 13219269), (33, 8812846), (38, 7653261), (42, 6924379), (49, 5935182), (57, 5102174), (66, 4406423), (77, 3776934), (98, 2967591), (114, 2551087), (133, 2186646), (147, 1978394), (154, 1888467), (209, 1391502), (231, 1258978), (266, 1093323), (294, 989197), (399, 728882), (418, 695751), (462, 629489), (539, 539562), (627, 463834), (798, 364441), (931, 312378), (1078, 269781), (1254, 231917), (1463, 198786), (1617, 179854), (1862, 156189), (2793, 104126), (2926, 99393), (3234, 89927), (4389, 66262), (4733, 61446), (5586, 52063), (8778, 33131), (9466, 30723), (10241, 28398), (14199, 20482)]