971887880268

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1567}}^1\times {\mathrm{68639}}^1$

素因数の和:70467

約数の個数: 72

約数和(自身を含む): 2468114288640

約数和(自身を除く): 1496226408372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 1567, 2259, 3012, 3134, 4518, 4701, 6268, 9036, 9402, 14103, 18804, 28206, 56412, 68639, 137278, 205917, 274556, 393317, 411834, 617751, 786634, 823668, 1179951, 1235502, 1573268, 2359902, 2471004, 3539853, 4719804, 7079706, 14159412, 17228389, 34456778, 51685167, 68913556, 103370334, 107557313, 155055501, 206740668, 215114626, 310111002, 322671939, 430229252, 620222004, 645343878, 968015817, 1290687756, 1936031634, 3872063268, 26996885563, 53993771126, 80990656689, 107987542252, 161981313378, 242971970067, 323962626756, 485943940134, 971887880268]

約数ペア:

[(1, 971887880268), (2, 485943940134), (3, 323962626756), (4, 242971970067), (6, 161981313378), (9, 107987542252), (12, 80990656689), (18, 53993771126), (36, 26996885563), (251, 3872063268), (502, 1936031634), (753, 1290687756), (1004, 968015817), (1506, 645343878), (1567, 620222004), (2259, 430229252), (3012, 322671939), (3134, 310111002), (4518, 215114626), (4701, 206740668), (6268, 155055501), (9036, 107557313), (9402, 103370334), (14103, 68913556), (18804, 51685167), (28206, 34456778), (56412, 17228389), (68639, 14159412), (137278, 7079706), (205917, 4719804), (274556, 3539853), (393317, 2471004), (411834, 2359902), (617751, 1573268), (786634, 1235502), (823668, 1179951)]