823709484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1451}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 2245715472

約数和(自身を除く): 1422005988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1213, 1451, 2426, 2902, 3639, 4353, 4852, 5804, 7278, 8706, 10917, 13059, 14556, 15769, 17412, 18863, 21834, 26118, 31538, 37726, 43668, 47307, 52236, 56589, 63076, 75452, 94614, 113178, 141921, 169767, 189228, 226356, 283842, 339534, 567684, 679068, 1760063, 3520126, 5280189, 7040252, 10560378, 15840567, 21120756, 22880819, 31681134, 45761638, 63362268, 68642457, 91523276, 137284914, 205927371, 274569828, 411854742, 823709484]

約数ペア:

[(1, 823709484), (2, 411854742), (3, 274569828), (4, 205927371), (6, 137284914), (9, 91523276), (12, 68642457), (13, 63362268), (18, 45761638), (26, 31681134), (36, 22880819), (39, 21120756), (52, 15840567), (78, 10560378), (117, 7040252), (156, 5280189), (234, 3520126), (468, 1760063), (1213, 679068), (1451, 567684), (2426, 339534), (2902, 283842), (3639, 226356), (4353, 189228), (4852, 169767), (5804, 141921), (7278, 113178), (8706, 94614), (10917, 75452), (13059, 63076), (14556, 56589), (15769, 52236), (17412, 47307), (18863, 43668), (21834, 37726), (26118, 31538)]