312334806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{391397}}^1$

素因数の和:391428

約数の個数: 32

約数和(自身を含む): 751484160

約数和(自身を除く): 439149354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 391397, 782794, 1174191, 2348382, 2739779, 5479558, 7436543, 8219337, 14873086, 16438674, 22309629, 44619258, 52055801, 104111602, 156167403, 312334806]

約数ペア:

[(1, 312334806), (2, 156167403), (3, 104111602), (6, 52055801), (7, 44619258), (14, 22309629), (19, 16438674), (21, 14873086), (38, 8219337), (42, 7436543), (57, 5479558), (114, 2739779), (133, 2348382), (266, 1174191), (399, 782794), (798, 391397)]