102801216

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 140

約数和(自身を含む): 318731392

約数和(自身を除く): 215930176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 223, 224, 294, 336, 343, 392, 446, 448, 588, 669, 672, 686, 784, 892, 1029, 1176, 1338, 1344, 1372, 1561, 1568, 1784, 2058, 2352, 2401, 2676, 2744, 3122, 3136, 3568, 4116, 4683, 4704, 4802, 5352, 5488, 6244, 7136, 7203, 8232, 9366, 9408, 9604, 10704, 10927, 10976, 12488, 14272, 14406, 16464, 18732, 19208, 21408, 21854, 21952, 24976, 28812, 32781, 32928, 37464, 38416, 42816, 43708, 49952, 57624, 65562, 65856, 74928, 76489, 76832, 87416, 99904, 115248, 131124, 149856, 152978, 153664, 174832, 229467, 230496, 262248, 299712, 305956, 349664, 458934, 460992, 524496, 535423, 611912, 699328, 917868, 1048992, 1070846, 1223824, 1606269, 1835736, 2097984, 2141692, 2447648, 3212538, 3671472, 4283384, 4895296, 6425076, 7342944, 8566768, 12850152, 14685888, 17133536, 25700304, 34267072, 51400608, 102801216]

約数ペア:

[(1, 102801216), (2, 51400608), (3, 34267072), (4, 25700304), (6, 17133536), (7, 14685888), (8, 12850152), (12, 8566768), (14, 7342944), (16, 6425076), (21, 4895296), (24, 4283384), (28, 3671472), (32, 3212538), (42, 2447648), (48, 2141692), (49, 2097984), (56, 1835736), (64, 1606269), (84, 1223824), (96, 1070846), (98, 1048992), (112, 917868), (147, 699328), (168, 611912), (192, 535423), (196, 524496), (223, 460992), (224, 458934), (294, 349664), (336, 305956), (343, 299712), (392, 262248), (446, 230496), (448, 229467), (588, 174832), (669, 153664), (672, 152978), (686, 149856), (784, 131124), (892, 115248), (1029, 99904), (1176, 87416), (1338, 76832), (1344, 76489), (1372, 74928), (1561, 65856), (1568, 65562), (1784, 57624), (2058, 49952), (2352, 43708), (2401, 42816), (2676, 38416), (2744, 37464), (3122, 32928), (3136, 32781), (3568, 28812), (4116, 24976), (4683, 21952), (4704, 21854), (4802, 21408), (5352, 19208), (5488, 18732), (6244, 16464), (7136, 14406), (7203, 14272), (8232, 12488), (9366, 10976), (9408, 10927), (9604, 10704)]