318592165268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1\times {\mathrm{3229}}^1$

素因数の和:3969

約数の個数: 96

約数和(自身を含む): 639967910400

約数和(自身を除く): 321375745132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 239, 442, 467, 478, 884, 934, 956, 1868, 3107, 3229, 4063, 6071, 6214, 6458, 7939, 8126, 12142, 12428, 12916, 15878, 16252, 24284, 31756, 41977, 52819, 54893, 83954, 103207, 105638, 109786, 111613, 167908, 206414, 211276, 219572, 223226, 412828, 446452, 713609, 771731, 1427218, 1450969, 1507943, 1543462, 1897421, 2854436, 2901938, 3015886, 3086924, 3794842, 5803876, 6031772, 7589684, 10032503, 13119427, 19603259, 20065006, 24666473, 25635031, 26238854, 39206518, 40130012, 49332946, 51270062, 52477708, 78413036, 98665892, 102540124, 170552551, 333255403, 341105102, 360398377, 666510806, 682210204, 720796754, 1333021612, 1441593508, 4685178901, 6126772409, 9370357802, 12253544818, 18740715604, 24507089636, 79648041317, 159296082634, 318592165268]

約数ペア:

[(1, 318592165268), (2, 159296082634), (4, 79648041317), (13, 24507089636), (17, 18740715604), (26, 12253544818), (34, 9370357802), (52, 6126772409), (68, 4685178901), (221, 1441593508), (239, 1333021612), (442, 720796754), (467, 682210204), (478, 666510806), (884, 360398377), (934, 341105102), (956, 333255403), (1868, 170552551), (3107, 102540124), (3229, 98665892), (4063, 78413036), (6071, 52477708), (6214, 51270062), (6458, 49332946), (7939, 40130012), (8126, 39206518), (12142, 26238854), (12428, 25635031), (12916, 24666473), (15878, 20065006), (16252, 19603259), (24284, 13119427), (31756, 10032503), (41977, 7589684), (52819, 6031772), (54893, 5803876), (83954, 3794842), (103207, 3086924), (105638, 3015886), (109786, 2901938), (111613, 2854436), (167908, 1897421), (206414, 1543462), (211276, 1507943), (219572, 1450969), (223226, 1427218), (412828, 771731), (446452, 713609)]