186638848

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 80

約数和(自身を含む): 420330240

約数和(自身を除く): 233691392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1069, 1364, 1408, 1984, 2138, 2728, 2816, 3968, 4276, 5456, 5632, 7936, 8552, 10912, 11759, 15872, 17104, 21824, 23518, 33139, 34208, 43648, 47036, 66278, 68416, 87296, 94072, 132556, 136832, 174592, 188144, 265112, 273664, 364529, 376288, 530224, 547328, 729058, 752576, 1060448, 1458116, 1505152, 2120896, 2916232, 3010304, 4241792, 5832464, 6020608, 8483584, 11664928, 16967168, 23329856, 46659712, 93319424, 186638848]

約数ペア:

[(1, 186638848), (2, 93319424), (4, 46659712), (8, 23329856), (11, 16967168), (16, 11664928), (22, 8483584), (31, 6020608), (32, 5832464), (44, 4241792), (62, 3010304), (64, 2916232), (88, 2120896), (124, 1505152), (128, 1458116), (176, 1060448), (248, 752576), (256, 729058), (341, 547328), (352, 530224), (496, 376288), (512, 364529), (682, 273664), (704, 265112), (992, 188144), (1069, 174592), (1364, 136832), (1408, 132556), (1984, 94072), (2138, 87296), (2728, 68416), (2816, 66278), (3968, 47036), (4276, 43648), (5456, 34208), (5632, 33139), (7936, 23518), (8552, 21824), (10912, 17104), (11759, 15872)]