387996888

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{305029}}^1$

素因数の和:305091

約数の個数: 32

約数和(自身を含む): 988297200

約数和(自身を除く): 600300312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 305029, 610058, 915087, 1220116, 1830174, 2440232, 3660348, 7320696, 16166537, 32333074, 48499611, 64666148, 96999222, 129332296, 193998444, 387996888]

約数ペア:

[(1, 387996888), (2, 193998444), (3, 129332296), (4, 96999222), (6, 64666148), (8, 48499611), (12, 32333074), (24, 16166537), (53, 7320696), (106, 3660348), (159, 2440232), (212, 1830174), (318, 1220116), (424, 915087), (636, 610058), (1272, 305029)]