321672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 866880

約数和(自身を除く): 545208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1031, 2062, 3093, 4124, 6186, 8248, 12372, 13403, 24744, 26806, 40209, 53612, 80418, 107224, 160836, 321672]

約数ペア:

[(1, 321672), (2, 160836), (3, 107224), (4, 80418), (6, 53612), (8, 40209), (12, 26806), (13, 24744), (24, 13403), (26, 12372), (39, 8248), (52, 6186), (78, 4124), (104, 3093), (156, 2062), (312, 1031)]