561517056

素因数分解:

$2^9\times 3^3\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 1679356800

約数和(自身を除く): 1117839744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 256, 269, 288, 302, 384, 432, 453, 512, 538, 576, 604, 768, 807, 864, 906, 1076, 1152, 1208, 1359, 1536, 1614, 1728, 1812, 2152, 2304, 2416, 2421, 2718, 3228, 3456, 3624, 4077, 4304, 4608, 4832, 4842, 5436, 6456, 6912, 7248, 7263, 8154, 8608, 9664, 9684, 10872, 12912, 13824, 14496, 14526, 16308, 17216, 19328, 19368, 21744, 25824, 28992, 29052, 32616, 34432, 38656, 38736, 40619, 43488, 51648, 57984, 58104, 65232, 68864, 77312, 77472, 81238, 86976, 103296, 115968, 116208, 121857, 130464, 137728, 154944, 162476, 173952, 206592, 231936, 232416, 243714, 260928, 309888, 324952, 347904, 365571, 413184, 464832, 487428, 521856, 619776, 649904, 695808, 731142, 929664, 974856, 1043712, 1096713, 1239552, 1299808, 1462284, 1859328, 1949712, 2087424, 2193426, 2599616, 2924568, 3718656, 3899424, 4386852, 5199232, 5849136, 7798848, 8773704, 10398464, 11698272, 15597696, 17547408, 20796928, 23396544, 31195392, 35094816, 46793088, 62390784, 70189632, 93586176, 140379264, 187172352, 280758528, 561517056]

約数ペア:

[(1, 561517056), (2, 280758528), (3, 187172352), (4, 140379264), (6, 93586176), (8, 70189632), (9, 62390784), (12, 46793088), (16, 35094816), (18, 31195392), (24, 23396544), (27, 20796928), (32, 17547408), (36, 15597696), (48, 11698272), (54, 10398464), (64, 8773704), (72, 7798848), (96, 5849136), (108, 5199232), (128, 4386852), (144, 3899424), (151, 3718656), (192, 2924568), (216, 2599616), (256, 2193426), (269, 2087424), (288, 1949712), (302, 1859328), (384, 1462284), (432, 1299808), (453, 1239552), (512, 1096713), (538, 1043712), (576, 974856), (604, 929664), (768, 731142), (807, 695808), (864, 649904), (906, 619776), (1076, 521856), (1152, 487428), (1208, 464832), (1359, 413184), (1536, 365571), (1614, 347904), (1728, 324952), (1812, 309888), (2152, 260928), (2304, 243714), (2416, 232416), (2421, 231936), (2718, 206592), (3228, 173952), (3456, 162476), (3624, 154944), (4077, 137728), (4304, 130464), (4608, 121857), (4832, 116208), (4842, 115968), (5436, 103296), (6456, 86976), (6912, 81238), (7248, 77472), (7263, 77312), (8154, 68864), (8608, 65232), (9664, 58104), (9684, 57984), (10872, 51648), (12912, 43488), (13824, 40619), (14496, 38736), (14526, 38656), (16308, 34432), (17216, 32616), (19328, 29052), (19368, 28992), (21744, 25824)]