255318852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 665763840

約数和(自身を除く): 410444988

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 141, 186, 188, 204, 282, 372, 527, 564, 799, 859, 1054, 1457, 1581, 1598, 1718, 2108, 2397, 2577, 2914, 3162, 3196, 3436, 4371, 4794, 5154, 5828, 6324, 8742, 9588, 10308, 14603, 17484, 24769, 26629, 29206, 40373, 43809, 49538, 53258, 58412, 74307, 79887, 80746, 87618, 99076, 106516, 121119, 148614, 159774, 161492, 175236, 242238, 297228, 319548, 452693, 484476, 686341, 905386, 1251563, 1358079, 1372682, 1810772, 2059023, 2503126, 2716158, 2745364, 3754689, 4118046, 5006252, 5432316, 7509378, 8236092, 15018756, 21276571, 42553142, 63829713, 85106284, 127659426, 255318852]

約数ペア:

[(1, 255318852), (2, 127659426), (3, 85106284), (4, 63829713), (6, 42553142), (12, 21276571), (17, 15018756), (31, 8236092), (34, 7509378), (47, 5432316), (51, 5006252), (62, 4118046), (68, 3754689), (93, 2745364), (94, 2716158), (102, 2503126), (124, 2059023), (141, 1810772), (186, 1372682), (188, 1358079), (204, 1251563), (282, 905386), (372, 686341), (527, 484476), (564, 452693), (799, 319548), (859, 297228), (1054, 242238), (1457, 175236), (1581, 161492), (1598, 159774), (1718, 148614), (2108, 121119), (2397, 106516), (2577, 99076), (2914, 87618), (3162, 80746), (3196, 79887), (3436, 74307), (4371, 58412), (4794, 53258), (5154, 49538), (5828, 43809), (6324, 40373), (8742, 29206), (9588, 26629), (10308, 24769), (14603, 17484)]