1274686896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199669}}^1$

素因数の和:199706

約数の個数: 80

約数和(自身を含む): 3961452800

約数和(自身を除く): 2686765904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 199669, 399338, 599007, 798676, 1198014, 1397683, 1597352, 2396028, 2795366, 3194704, 3793711, 4193049, 4792056, 5590732, 7587422, 8386098, 9584112, 11181464, 11381133, 15174844, 16772196, 22362928, 22762266, 26555977, 30349688, 33544392, 45524532, 53111954, 60699376, 67088784, 79667931, 91049064, 106223908, 159335862, 182098128, 212447816, 318671724, 424895632, 637343448, 1274686896]

約数ペア:

[(1, 1274686896), (2, 637343448), (3, 424895632), (4, 318671724), (6, 212447816), (7, 182098128), (8, 159335862), (12, 106223908), (14, 91049064), (16, 79667931), (19, 67088784), (21, 60699376), (24, 53111954), (28, 45524532), (38, 33544392), (42, 30349688), (48, 26555977), (56, 22762266), (57, 22362928), (76, 16772196), (84, 15174844), (112, 11381133), (114, 11181464), (133, 9584112), (152, 8386098), (168, 7587422), (228, 5590732), (266, 4792056), (304, 4193049), (336, 3793711), (399, 3194704), (456, 2795366), (532, 2396028), (798, 1597352), (912, 1397683), (1064, 1198014), (1596, 798676), (2128, 599007), (3192, 399338), (6384, 199669)]