289341336

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{6037}}^1$

素因数の和:8043

約数の個数: 32

約数和(自身を含む): 723835440

約数和(自身を除く): 434494104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 3994, 5991, 6037, 7988, 11982, 12074, 15976, 18111, 23964, 24148, 36222, 47928, 48296, 72444, 144888, 12055889, 24111778, 36167667, 48223556, 72335334, 96447112, 144670668, 289341336]

約数ペア:

[(1, 289341336), (2, 144670668), (3, 96447112), (4, 72335334), (6, 48223556), (8, 36167667), (12, 24111778), (24, 12055889), (1997, 144888), (3994, 72444), (5991, 48296), (6037, 47928), (7988, 36222), (11982, 24148), (12074, 23964), (15976, 18111)]