390688872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2325529}}^1$

素因数の和:2325545

約数の個数: 32

約数和(自身を含む): 1116254400

約数和(自身を除く): 725565528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2325529, 4651058, 6976587, 9302116, 13953174, 16278703, 18604232, 27906348, 32557406, 48836109, 55812696, 65114812, 97672218, 130229624, 195344436, 390688872]

約数ペア:

[(1, 390688872), (2, 195344436), (3, 130229624), (4, 97672218), (6, 65114812), (7, 55812696), (8, 48836109), (12, 32557406), (14, 27906348), (21, 18604232), (24, 16278703), (28, 13953174), (42, 9302116), (56, 6976587), (84, 4651058), (168, 2325529)]