1275951216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10723}}^1$

素因数の和:10838

約数の個数: 80

約数和(自身を含む): 3436141184

約数和(自身を除く): 2160189968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1608, 1776, 2479, 3216, 4958, 7437, 9916, 10723, 14874, 19832, 21446, 29748, 32169, 39664, 42892, 59496, 64338, 85784, 118992, 128676, 171568, 257352, 396751, 514704, 718441, 793502, 1190253, 1436882, 1587004, 2155323, 2380506, 2873764, 3174008, 4310646, 4761012, 5747528, 6348016, 8621292, 9522024, 11495056, 17242584, 19044048, 26582317, 34485168, 53164634, 79746951, 106329268, 159493902, 212658536, 318987804, 425317072, 637975608, 1275951216]

約数ペア:

[(1, 1275951216), (2, 637975608), (3, 425317072), (4, 318987804), (6, 212658536), (8, 159493902), (12, 106329268), (16, 79746951), (24, 53164634), (37, 34485168), (48, 26582317), (67, 19044048), (74, 17242584), (111, 11495056), (134, 9522024), (148, 8621292), (201, 6348016), (222, 5747528), (268, 4761012), (296, 4310646), (402, 3174008), (444, 2873764), (536, 2380506), (592, 2155323), (804, 1587004), (888, 1436882), (1072, 1190253), (1608, 793502), (1776, 718441), (2479, 514704), (3216, 396751), (4958, 257352), (7437, 171568), (9916, 128676), (10723, 118992), (14874, 85784), (19832, 64338), (21446, 59496), (29748, 42892), (32169, 39664)]