308274912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 1023998976

約数和(自身を除く): 715724064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 43, 44, 48, 62, 66, 72, 73, 86, 88, 93, 96, 99, 124, 129, 132, 144, 146, 172, 176, 186, 198, 219, 248, 258, 264, 279, 288, 292, 341, 344, 352, 372, 387, 396, 438, 473, 496, 516, 528, 558, 584, 657, 682, 688, 744, 774, 792, 803, 876, 946, 992, 1023, 1032, 1056, 1116, 1168, 1314, 1333, 1364, 1376, 1419, 1488, 1548, 1584, 1606, 1752, 1892, 2046, 2064, 2232, 2263, 2336, 2409, 2628, 2666, 2728, 2838, 2976, 3069, 3096, 3139, 3168, 3212, 3504, 3784, 3999, 4092, 4128, 4257, 4464, 4526, 4818, 5256, 5332, 5456, 5676, 6138, 6192, 6278, 6424, 6789, 7008, 7227, 7568, 7998, 8184, 8514, 8928, 9052, 9417, 9636, 10512, 10664, 10912, 11352, 11997, 12276, 12384, 12556, 12848, 13578, 14454, 14663, 15136, 15996, 16368, 17028, 18104, 18834, 19272, 20367, 21024, 21328, 22704, 23994, 24552, 24893, 25112, 25696, 27156, 28251, 28908, 29326, 31992, 32736, 34056, 34529, 36208, 37668, 38544, 40734, 42656, 43989, 45408, 47988, 49104, 49786, 50224, 54312, 56502, 57816, 58652, 63984, 68112, 69058, 72416, 74679, 75336, 77088, 81468, 87978, 95976, 97309, 98208, 99572, 100448, 103587, 108624, 113004, 115632, 117304, 127968, 131967, 136224, 138116, 149358, 150672, 162936, 175956, 191952, 194618, 199144, 207174, 217248, 224037, 226008, 231264, 234608, 263934, 276232, 291927, 298716, 301344, 310761, 325872, 351912, 383904, 389236, 398288, 414348, 448074, 452016, 469216, 527868, 552464, 583854, 597432, 621522, 651744, 703824, 778472, 796576, 828696, 875781, 896148, 904032, 1055736, 1070399, 1104928, 1167708, 1194864, 1243044, 1407648, 1556944, 1657392, 1751562, 1792296, 2111472, 2140798, 2335416, 2389728, 2486088, 3113888, 3211197, 3314784, 3503124, 3584592, 4222944, 4281596, 4670832, 4972176, 6422394, 7006248, 7169184, 8563192, 9341664, 9633591, 9944352, 12844788, 14012496, 17126384, 19267182, 25689576, 28024992, 34252768, 38534364, 51379152, 77068728, 102758304, 154137456, 308274912]

約数ペア:

[(1, 308274912), (2, 154137456), (3, 102758304), (4, 77068728), (6, 51379152), (8, 38534364), (9, 34252768), (11, 28024992), (12, 25689576), (16, 19267182), (18, 17126384), (22, 14012496), (24, 12844788), (31, 9944352), (32, 9633591), (33, 9341664), (36, 8563192), (43, 7169184), (44, 7006248), (48, 6422394), (62, 4972176), (66, 4670832), (72, 4281596), (73, 4222944), (86, 3584592), (88, 3503124), (93, 3314784), (96, 3211197), (99, 3113888), (124, 2486088), (129, 2389728), (132, 2335416), (144, 2140798), (146, 2111472), (172, 1792296), (176, 1751562), (186, 1657392), (198, 1556944), (219, 1407648), (248, 1243044), (258, 1194864), (264, 1167708), (279, 1104928), (288, 1070399), (292, 1055736), (341, 904032), (344, 896148), (352, 875781), (372, 828696), (387, 796576), (396, 778472), (438, 703824), (473, 651744), (496, 621522), (516, 597432), (528, 583854), (558, 552464), (584, 527868), (657, 469216), (682, 452016), (688, 448074), (744, 414348), (774, 398288), (792, 389236), (803, 383904), (876, 351912), (946, 325872), (992, 310761), (1023, 301344), (1032, 298716), (1056, 291927), (1116, 276232), (1168, 263934), (1314, 234608), (1333, 231264), (1364, 226008), (1376, 224037), (1419, 217248), (1488, 207174), (1548, 199144), (1584, 194618), (1606, 191952), (1752, 175956), (1892, 162936), (2046, 150672), (2064, 149358), (2232, 138116), (2263, 136224), (2336, 131967), (2409, 127968), (2628, 117304), (2666, 115632), (2728, 113004), (2838, 108624), (2976, 103587), (3069, 100448), (3096, 99572), (3139, 98208), (3168, 97309), (3212, 95976), (3504, 87978), (3784, 81468), (3999, 77088), (4092, 75336), (4128, 74679), (4257, 72416), (4464, 69058), (4526, 68112), (4818, 63984), (5256, 58652), (5332, 57816), (5456, 56502), (5676, 54312), (6138, 50224), (6192, 49786), (6278, 49104), (6424, 47988), (6789, 45408), (7008, 43989), (7227, 42656), (7568, 40734), (7998, 38544), (8184, 37668), (8514, 36208), (8928, 34529), (9052, 34056), (9417, 32736), (9636, 31992), (10512, 29326), (10664, 28908), (10912, 28251), (11352, 27156), (11997, 25696), (12276, 25112), (12384, 24893), (12556, 24552), (12848, 23994), (13578, 22704), (14454, 21328), (14663, 21024), (15136, 20367), (15996, 19272), (16368, 18834), (17028, 18104)]