287243124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10331}}^1$

素因数の和:10676

約数の個数: 48

約数和(自身を含む): 768370176

約数和(自身を除く): 481127052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 9268, 10331, 13902, 20662, 27804, 30993, 41324, 61986, 72317, 123972, 144634, 216951, 289268, 433902, 867804, 3419561, 6839122, 10258683, 13678244, 20517366, 23936927, 41034732, 47873854, 71810781, 95747708, 143621562, 287243124]

約数ペア:

[(1, 287243124), (2, 143621562), (3, 95747708), (4, 71810781), (6, 47873854), (7, 41034732), (12, 23936927), (14, 20517366), (21, 13678244), (28, 10258683), (42, 6839122), (84, 3419561), (331, 867804), (662, 433902), (993, 289268), (1324, 216951), (1986, 144634), (2317, 123972), (3972, 72317), (4634, 61986), (6951, 41324), (9268, 30993), (10331, 27804), (13902, 20662)]