312052806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31013}}^1$

素因数の和:31077

約数の個数: 48

約数和(自身を含む): 745080336

約数和(自身を除く): 433027530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 31013, 62026, 93039, 186078, 279117, 403169, 558234, 806338, 1209507, 1333559, 2419014, 2667118, 3628521, 4000677, 7257042, 8001354, 12002031, 17336267, 24004062, 34672534, 52008801, 104017602, 156026403, 312052806]

約数ペア:

[(1, 312052806), (2, 156026403), (3, 104017602), (6, 52008801), (9, 34672534), (13, 24004062), (18, 17336267), (26, 12002031), (39, 8001354), (43, 7257042), (78, 4000677), (86, 3628521), (117, 2667118), (129, 2419014), (234, 1333559), (258, 1209507), (387, 806338), (559, 558234), (774, 403169), (1118, 279117), (1677, 186078), (3354, 93039), (5031, 62026), (10062, 31013)]