489377364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{27611}}^1$

素因数の和:27836

約数の個数: 48

約数和(自身を含む): 1311238656

約数和(自身を除く): 821861292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 27611, 55222, 82833, 110444, 165666, 193277, 331332, 386554, 579831, 773108, 1159662, 2319324, 5825921, 11651842, 17477763, 23303684, 34955526, 40781447, 69911052, 81562894, 122344341, 163125788, 244688682, 489377364]

約数ペア:

[(1, 489377364), (2, 244688682), (3, 163125788), (4, 122344341), (6, 81562894), (7, 69911052), (12, 40781447), (14, 34955526), (21, 23303684), (28, 17477763), (42, 11651842), (84, 5825921), (211, 2319324), (422, 1159662), (633, 773108), (844, 579831), (1266, 386554), (1477, 331332), (2532, 193277), (2954, 165666), (4431, 110444), (5908, 82833), (8862, 55222), (17724, 27611)]