271498302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 638516736

約数和(自身を除く): 367018434

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 101, 129, 138, 151, 202, 207, 258, 302, 303, 387, 414, 453, 606, 774, 906, 909, 989, 1359, 1818, 1978, 2323, 2718, 2967, 3473, 4343, 4646, 5934, 6493, 6946, 6969, 8686, 8901, 10419, 12986, 13029, 13938, 15251, 17802, 19479, 20838, 20907, 26058, 30502, 31257, 38958, 39087, 41814, 45753, 58437, 62514, 78174, 91506, 99889, 116874, 137259, 149339, 199778, 274518, 298678, 299667, 350773, 448017, 599334, 655793, 701546, 896034, 899001, 1052319, 1311586, 1344051, 1798002, 1967379, 2104638, 2688102, 3156957, 3934758, 5902137, 6313914, 11804274, 15083239, 30166478, 45249717, 90499434, 135749151, 271498302]

約数ペア:

[(1, 271498302), (2, 135749151), (3, 90499434), (6, 45249717), (9, 30166478), (18, 15083239), (23, 11804274), (43, 6313914), (46, 5902137), (69, 3934758), (86, 3156957), (101, 2688102), (129, 2104638), (138, 1967379), (151, 1798002), (202, 1344051), (207, 1311586), (258, 1052319), (302, 899001), (303, 896034), (387, 701546), (414, 655793), (453, 599334), (606, 448017), (774, 350773), (906, 299667), (909, 298678), (989, 274518), (1359, 199778), (1818, 149339), (1978, 137259), (2323, 116874), (2718, 99889), (2967, 91506), (3473, 78174), (4343, 62514), (4646, 58437), (5934, 45753), (6493, 41814), (6946, 39087), (6969, 38958), (8686, 31257), (8901, 30502), (10419, 26058), (12986, 20907), (13029, 20838), (13938, 19479), (15251, 17802)]