1291246344

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{618413}}^1$

素因数の和:618454

約数の個数: 48

約数和(自身を含む): 3617721900

約数和(自身を除く): 2326475556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 618413, 1236826, 1855239, 2473652, 3710478, 4947304, 5565717, 7420956, 11131434, 14841912, 17933977, 22262868, 35867954, 44525736, 53801931, 71735908, 107603862, 143471816, 161405793, 215207724, 322811586, 430415448, 645623172, 1291246344]

約数ペア:

[(1, 1291246344), (2, 645623172), (3, 430415448), (4, 322811586), (6, 215207724), (8, 161405793), (9, 143471816), (12, 107603862), (18, 71735908), (24, 53801931), (29, 44525736), (36, 35867954), (58, 22262868), (72, 17933977), (87, 14841912), (116, 11131434), (174, 7420956), (232, 5565717), (261, 4947304), (348, 3710478), (522, 2473652), (696, 1855239), (1044, 1236826), (2088, 618413)]