312789672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{334177}}^1$

素因数の和:334202

約数の個数: 48

約数和(自身を含む): 912305940

約数和(自身を除く): 599516268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 334177, 668354, 1002531, 1336708, 2005062, 2673416, 3007593, 4010124, 4344301, 6015186, 8020248, 8688602, 12030372, 13032903, 17377204, 24060744, 26065806, 34754408, 39098709, 52131612, 78197418, 104263224, 156394836, 312789672]

約数ペア:

[(1, 312789672), (2, 156394836), (3, 104263224), (4, 78197418), (6, 52131612), (8, 39098709), (9, 34754408), (12, 26065806), (13, 24060744), (18, 17377204), (24, 13032903), (26, 12030372), (36, 8688602), (39, 8020248), (52, 6015186), (72, 4344301), (78, 4010124), (104, 3007593), (117, 2673416), (156, 2005062), (234, 1336708), (312, 1002531), (468, 668354), (936, 334177)]