255208824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{272659}}^1$

素因数の和:272684

約数の個数: 48

約数和(自身を含む): 744361800

約数和(自身を除く): 489152976

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, 272659, 545318, 817977, 1090636, 1635954, 2181272, 2453931, 3271908, 3544567, 4907862, 6543816, 7089134, 9815724, 10633701, 14178268, 19631448, 21267402, 28356536, 31901103, 42534804, 63802206, 85069608, 127604412, 255208824]

約数ペア:

[(1, 255208824), (2, 127604412), (3, 85069608), (4, 63802206), (6, 42534804), (8, 31901103), (9, 28356536), (12, 21267402), (13, 19631448), (18, 14178268), (24, 10633701), (26, 9815724), (36, 7089134), (39, 6543816), (52, 4907862), (72, 3544567), (78, 3271908), (104, 2453931), (117, 2181272), (156, 1635954), (234, 1090636), (312, 817977), (468, 545318), (936, 272659)]