308121408

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1251

約数の個数: 210

約数和(自身を含む): 1063365666

約数和(自身を除く): 755244258

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1213, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2426, 2592, 2646, 3024, 3136, 3528, 3639, 3969, 4032, 4536, 4704, 4852, 5184, 5292, 6048, 7056, 7278, 7938, 8491, 9072, 9408, 9704, 10584, 10917, 12096, 14112, 14556, 15876, 16982, 18144, 19408, 21168, 21834, 25473, 28224, 29112, 31752, 32751, 33964, 36288, 38816, 42336, 43668, 50946, 58224, 59437, 63504, 65502, 67928, 76419, 77632, 84672, 87336, 98253, 101892, 116448, 118874, 127008, 131004, 135856, 152838, 174672, 178311, 196506, 203784, 229257, 232896, 237748, 254016, 262008, 271712, 305676, 349344, 356622, 393012, 407568, 458514, 475496, 524016, 534933, 543424, 611352, 687771, 698688, 713244, 786024, 815136, 917028, 950992, 1048032, 1069866, 1222704, 1375542, 1426488, 1572048, 1604799, 1630272, 1834056, 1901984, 2096064, 2139732, 2445408, 2751084, 2852976, 3144096, 3209598, 3668112, 3803968, 4279464, 4814397, 4890816, 5502168, 5705952, 6288192, 6419196, 7336224, 8558928, 9628794, 11004336, 11411904, 12838392, 14672448, 17117856, 19257588, 22008672, 25676784, 34235712, 38515176, 44017344, 51353568, 77030352, 102707136, 154060704, 308121408]

約数ペア:

[(1, 308121408), (2, 154060704), (3, 102707136), (4, 77030352), (6, 51353568), (7, 44017344), (8, 38515176), (9, 34235712), (12, 25676784), (14, 22008672), (16, 19257588), (18, 17117856), (21, 14672448), (24, 12838392), (27, 11411904), (28, 11004336), (32, 9628794), (36, 8558928), (42, 7336224), (48, 6419196), (49, 6288192), (54, 5705952), (56, 5502168), (63, 4890816), (64, 4814397), (72, 4279464), (81, 3803968), (84, 3668112), (96, 3209598), (98, 3144096), (108, 2852976), (112, 2751084), (126, 2445408), (144, 2139732), (147, 2096064), (162, 1901984), (168, 1834056), (189, 1630272), (192, 1604799), (196, 1572048), (216, 1426488), (224, 1375542), (252, 1222704), (288, 1069866), (294, 1048032), (324, 950992), (336, 917028), (378, 815136), (392, 786024), (432, 713244), (441, 698688), (448, 687771), (504, 611352), (567, 543424), (576, 534933), (588, 524016), (648, 475496), (672, 458514), (756, 407568), (784, 393012), (864, 356622), (882, 349344), (1008, 305676), (1134, 271712), (1176, 262008), (1213, 254016), (1296, 237748), (1323, 232896), (1344, 229257), (1512, 203784), (1568, 196506), (1728, 178311), (1764, 174672), (2016, 152838), (2268, 135856), (2352, 131004), (2426, 127008), (2592, 118874), (2646, 116448), (3024, 101892), (3136, 98253), (3528, 87336), (3639, 84672), (3969, 77632), (4032, 76419), (4536, 67928), (4704, 65502), (4852, 63504), (5184, 59437), (5292, 58224), (6048, 50946), (7056, 43668), (7278, 42336), (7938, 38816), (8491, 36288), (9072, 33964), (9408, 32751), (9704, 31752), (10584, 29112), (10917, 28224), (12096, 25473), (14112, 21834), (14556, 21168), (15876, 19408), (16982, 18144)]