23456328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 72990720

約数和(自身を除く): 49534392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 191, 204, 238, 258, 301, 344, 357, 382, 408, 476, 516, 573, 602, 714, 731, 764, 903, 952, 1032, 1146, 1204, 1337, 1428, 1462, 1528, 1806, 2193, 2292, 2408, 2674, 2856, 2924, 3247, 3612, 4011, 4386, 4584, 5117, 5348, 5848, 6494, 7224, 8022, 8213, 8772, 9741, 10234, 10696, 12988, 15351, 16044, 16426, 17544, 19482, 20468, 22729, 24639, 25976, 30702, 32088, 32852, 38964, 40936, 45458, 49278, 57491, 61404, 65704, 68187, 77928, 90916, 98556, 114982, 122808, 136374, 139621, 172473, 181832, 197112, 229964, 272748, 279242, 344946, 418863, 459928, 545496, 558484, 689892, 837726, 977347, 1116968, 1379784, 1675452, 1954694, 2932041, 3350904, 3909388, 5864082, 7818776, 11728164, 23456328]

約数ペア:

[(1, 23456328), (2, 11728164), (3, 7818776), (4, 5864082), (6, 3909388), (7, 3350904), (8, 2932041), (12, 1954694), (14, 1675452), (17, 1379784), (21, 1116968), (24, 977347), (28, 837726), (34, 689892), (42, 558484), (43, 545496), (51, 459928), (56, 418863), (68, 344946), (84, 279242), (86, 272748), (102, 229964), (119, 197112), (129, 181832), (136, 172473), (168, 139621), (172, 136374), (191, 122808), (204, 114982), (238, 98556), (258, 90916), (301, 77928), (344, 68187), (357, 65704), (382, 61404), (408, 57491), (476, 49278), (516, 45458), (573, 40936), (602, 38964), (714, 32852), (731, 32088), (764, 30702), (903, 25976), (952, 24639), (1032, 22729), (1146, 20468), (1204, 19482), (1337, 17544), (1428, 16426), (1462, 16044), (1528, 15351), (1806, 12988), (2193, 10696), (2292, 10234), (2408, 9741), (2674, 8772), (2856, 8213), (2924, 8022), (3247, 7224), (3612, 6494), (4011, 5848), (4386, 5348), (4584, 5117)]