126321216

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 168

約数和(自身を含む): 403067520

約数和(自身を除く): 276746304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 463, 464, 588, 609, 672, 696, 784, 812, 926, 928, 1176, 1218, 1344, 1389, 1392, 1421, 1568, 1624, 1852, 1856, 2352, 2436, 2778, 2784, 2842, 3136, 3241, 3248, 3704, 4263, 4704, 4872, 5556, 5568, 5684, 6482, 6496, 7408, 8526, 9408, 9723, 9744, 11112, 11368, 12964, 12992, 13427, 14816, 17052, 19446, 19488, 22224, 22687, 22736, 25928, 26854, 29632, 34104, 38892, 38976, 40281, 44448, 45374, 45472, 51856, 53708, 68061, 68208, 77784, 80562, 88896, 90748, 90944, 93989, 103712, 107416, 136122, 136416, 155568, 161124, 181496, 187978, 207424, 214832, 272244, 272832, 281967, 311136, 322248, 362992, 375956, 429664, 544488, 563934, 622272, 644496, 657923, 725984, 751912, 859328, 1088976, 1127868, 1288992, 1315846, 1451968, 1503824, 1973769, 2177952, 2255736, 2577984, 2631692, 3007648, 3947538, 4355904, 4511472, 5263384, 6015296, 7895076, 9022944, 10526768, 15790152, 18045888, 21053536, 31580304, 42107072, 63160608, 126321216]

約数ペア:

[(1, 126321216), (2, 63160608), (3, 42107072), (4, 31580304), (6, 21053536), (7, 18045888), (8, 15790152), (12, 10526768), (14, 9022944), (16, 7895076), (21, 6015296), (24, 5263384), (28, 4511472), (29, 4355904), (32, 3947538), (42, 3007648), (48, 2631692), (49, 2577984), (56, 2255736), (58, 2177952), (64, 1973769), (84, 1503824), (87, 1451968), (96, 1315846), (98, 1288992), (112, 1127868), (116, 1088976), (147, 859328), (168, 751912), (174, 725984), (192, 657923), (196, 644496), (203, 622272), (224, 563934), (232, 544488), (294, 429664), (336, 375956), (348, 362992), (392, 322248), (406, 311136), (448, 281967), (463, 272832), (464, 272244), (588, 214832), (609, 207424), (672, 187978), (696, 181496), (784, 161124), (812, 155568), (926, 136416), (928, 136122), (1176, 107416), (1218, 103712), (1344, 93989), (1389, 90944), (1392, 90748), (1421, 88896), (1568, 80562), (1624, 77784), (1852, 68208), (1856, 68061), (2352, 53708), (2436, 51856), (2778, 45472), (2784, 45374), (2842, 44448), (3136, 40281), (3241, 38976), (3248, 38892), (3704, 34104), (4263, 29632), (4704, 26854), (4872, 25928), (5556, 22736), (5568, 22687), (5684, 22224), (6482, 19488), (6496, 19446), (7408, 17052), (8526, 14816), (9408, 13427), (9723, 12992), (9744, 12964), (11112, 11368)]