231225984

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 738953280

約数和(自身を除く): 507727296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 257, 264, 284, 288, 352, 384, 396, 426, 514, 528, 568, 576, 639, 704, 771, 781, 792, 852, 1028, 1056, 1136, 1152, 1278, 1408, 1542, 1562, 1584, 1704, 2056, 2112, 2272, 2313, 2343, 2556, 2827, 3084, 3124, 3168, 3408, 4112, 4224, 4544, 4626, 4686, 5112, 5654, 6168, 6248, 6336, 6816, 7029, 8224, 8481, 9088, 9252, 9372, 10224, 11308, 12336, 12496, 12672, 13632, 14058, 16448, 16962, 18247, 18504, 18744, 20448, 22616, 24672, 24992, 25443, 27264, 28116, 32896, 33924, 36494, 37008, 37488, 40896, 45232, 49344, 49984, 50886, 54741, 56232, 67848, 72988, 74016, 74976, 81792, 90464, 98688, 99968, 101772, 109482, 112464, 135696, 145976, 148032, 149952, 164223, 180928, 200717, 203544, 218964, 224928, 271392, 291952, 296064, 299904, 328446, 361856, 401434, 407088, 437928, 449856, 542784, 583904, 602151, 656892, 802868, 814176, 875856, 899712, 1085568, 1167808, 1204302, 1313784, 1605736, 1628352, 1751712, 1806453, 2335616, 2408604, 2627568, 3211472, 3256704, 3503424, 3612906, 4817208, 5255136, 6422944, 7006848, 7225812, 9634416, 10510272, 12845888, 14451624, 19268832, 21020544, 25691776, 28903248, 38537664, 57806496, 77075328, 115612992, 231225984]

約数ペア:

[(1, 231225984), (2, 115612992), (3, 77075328), (4, 57806496), (6, 38537664), (8, 28903248), (9, 25691776), (11, 21020544), (12, 19268832), (16, 14451624), (18, 12845888), (22, 10510272), (24, 9634416), (32, 7225812), (33, 7006848), (36, 6422944), (44, 5255136), (48, 4817208), (64, 3612906), (66, 3503424), (71, 3256704), (72, 3211472), (88, 2627568), (96, 2408604), (99, 2335616), (128, 1806453), (132, 1751712), (142, 1628352), (144, 1605736), (176, 1313784), (192, 1204302), (198, 1167808), (213, 1085568), (257, 899712), (264, 875856), (284, 814176), (288, 802868), (352, 656892), (384, 602151), (396, 583904), (426, 542784), (514, 449856), (528, 437928), (568, 407088), (576, 401434), (639, 361856), (704, 328446), (771, 299904), (781, 296064), (792, 291952), (852, 271392), (1028, 224928), (1056, 218964), (1136, 203544), (1152, 200717), (1278, 180928), (1408, 164223), (1542, 149952), (1562, 148032), (1584, 145976), (1704, 135696), (2056, 112464), (2112, 109482), (2272, 101772), (2313, 99968), (2343, 98688), (2556, 90464), (2827, 81792), (3084, 74976), (3124, 74016), (3168, 72988), (3408, 67848), (4112, 56232), (4224, 54741), (4544, 50886), (4626, 49984), (4686, 49344), (5112, 45232), (5654, 40896), (6168, 37488), (6248, 37008), (6336, 36494), (6816, 33924), (7029, 32896), (8224, 28116), (8481, 27264), (9088, 25443), (9252, 24992), (9372, 24672), (10224, 22616), (11308, 20448), (12336, 18744), (12496, 18504), (12672, 18247), (13632, 16962), (14058, 16448)]