816296936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1777}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 1887809280

約数和(自身を除く): 1071512344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 631, 728, 1262, 1777, 2524, 3554, 4417, 5048, 7108, 8203, 8834, 12439, 14216, 16406, 17668, 23101, 24878, 32812, 35336, 46202, 49756, 57421, 65624, 92404, 99512, 114842, 161707, 184808, 229684, 323414, 459368, 646828, 1121287, 1293656, 2242574, 4485148, 7849009, 8970296, 14576731, 15698018, 29153462, 31396036, 58306924, 62792072, 102037117, 116613848, 204074234, 408148468, 816296936]

約数ペア:

[(1, 816296936), (2, 408148468), (4, 204074234), (7, 116613848), (8, 102037117), (13, 62792072), (14, 58306924), (26, 31396036), (28, 29153462), (52, 15698018), (56, 14576731), (91, 8970296), (104, 7849009), (182, 4485148), (364, 2242574), (631, 1293656), (728, 1121287), (1262, 646828), (1777, 459368), (2524, 323414), (3554, 229684), (4417, 184808), (5048, 161707), (7108, 114842), (8203, 99512), (8834, 92404), (12439, 65624), (14216, 57421), (16406, 49756), (17668, 46202), (23101, 35336), (24878, 32812)]