1385128464

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1289}}^1$

素因数の和:1728

約数の個数: 80

約数和(自身を含む): 3649647360

約数和(自身を除く): 2264518896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 367, 488, 732, 734, 976, 1101, 1289, 1464, 1468, 2202, 2578, 2928, 2936, 3867, 4404, 5156, 5872, 7734, 8808, 10312, 15468, 17616, 20624, 22387, 30936, 44774, 61872, 67161, 78629, 89548, 134322, 157258, 179096, 235887, 268644, 314516, 358192, 471774, 473063, 537288, 629032, 943548, 946126, 1074576, 1258064, 1419189, 1887096, 1892252, 2838378, 3774192, 3784504, 5676756, 7569008, 11353512, 22707024, 28856843, 57713686, 86570529, 115427372, 173141058, 230854744, 346282116, 461709488, 692564232, 1385128464]

約数ペア:

[(1, 1385128464), (2, 692564232), (3, 461709488), (4, 346282116), (6, 230854744), (8, 173141058), (12, 115427372), (16, 86570529), (24, 57713686), (48, 28856843), (61, 22707024), (122, 11353512), (183, 7569008), (244, 5676756), (366, 3784504), (367, 3774192), (488, 2838378), (732, 1892252), (734, 1887096), (976, 1419189), (1101, 1258064), (1289, 1074576), (1464, 946126), (1468, 943548), (2202, 629032), (2578, 537288), (2928, 473063), (2936, 471774), (3867, 358192), (4404, 314516), (5156, 268644), (5872, 235887), (7734, 179096), (8808, 157258), (10312, 134322), (15468, 89548), (17616, 78629), (20624, 67161), (22387, 61872), (30936, 44774)]