315097516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 644861952

約数和(自身を除く): 329764436

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 67, 68, 92, 97, 124, 134, 194, 268, 388, 391, 527, 713, 782, 1054, 1139, 1426, 1541, 1564, 1649, 2077, 2108, 2231, 2278, 2852, 3007, 3082, 3298, 4154, 4462, 4556, 6014, 6164, 6499, 6596, 8308, 8924, 12028, 12121, 12998, 24242, 25996, 26197, 35309, 37927, 47771, 48484, 51119, 52394, 69161, 70618, 75854, 95542, 102238, 104788, 110483, 138322, 141236, 149477, 151708, 191084, 201469, 204476, 220966, 276644, 298954, 402938, 441932, 597908, 805876, 812107, 1175737, 1624214, 2351474, 2541109, 3248428, 3424973, 4633787, 4702948, 5082218, 6849946, 9267574, 10164436, 13699892, 18535148, 78774379, 157548758, 315097516]

約数ペア:

[(1, 315097516), (2, 157548758), (4, 78774379), (17, 18535148), (23, 13699892), (31, 10164436), (34, 9267574), (46, 6849946), (62, 5082218), (67, 4702948), (68, 4633787), (92, 3424973), (97, 3248428), (124, 2541109), (134, 2351474), (194, 1624214), (268, 1175737), (388, 812107), (391, 805876), (527, 597908), (713, 441932), (782, 402938), (1054, 298954), (1139, 276644), (1426, 220966), (1541, 204476), (1564, 201469), (1649, 191084), (2077, 151708), (2108, 149477), (2231, 141236), (2278, 138322), (2852, 110483), (3007, 104788), (3082, 102238), (3298, 95542), (4154, 75854), (4462, 70618), (4556, 69161), (6014, 52394), (6164, 51119), (6499, 48484), (6596, 47771), (8308, 37927), (8924, 35309), (12028, 26197), (12121, 25996), (12998, 24242)]