316640448

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 1006571520

約数和(自身を除く): 689931072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 138, 144, 184, 186, 192, 207, 216, 248, 257, 276, 279, 288, 368, 372, 414, 432, 496, 514, 552, 558, 576, 621, 713, 736, 744, 771, 828, 837, 864, 992, 1028, 1104, 1116, 1242, 1426, 1472, 1488, 1542, 1656, 1674, 1728, 1984, 2056, 2139, 2208, 2232, 2313, 2484, 2852, 2976, 3084, 3312, 3348, 4112, 4278, 4416, 4464, 4626, 4968, 5704, 5911, 5952, 6168, 6417, 6624, 6696, 6939, 7967, 8224, 8556, 8928, 9252, 9936, 11408, 11822, 12336, 12834, 13248, 13392, 13878, 15934, 16448, 17112, 17733, 17856, 18504, 19251, 19872, 22816, 23644, 23901, 24672, 25668, 26784, 27756, 31868, 34224, 35466, 37008, 38502, 39744, 45632, 47288, 47802, 49344, 51336, 53199, 53568, 55512, 63736, 68448, 70932, 71703, 74016, 77004, 94576, 95604, 102672, 106398, 111024, 127472, 136896, 141864, 143406, 148032, 154008, 159597, 183241, 189152, 191208, 205344, 212796, 215109, 222048, 254944, 283728, 286812, 308016, 319194, 366482, 378304, 382416, 410688, 425592, 430218, 444096, 509888, 549723, 567456, 573624, 616032, 638388, 732964, 764832, 851184, 860436, 1099446, 1134912, 1147248, 1232064, 1276776, 1465928, 1529664, 1649169, 1702368, 1720872, 2198892, 2294496, 2553552, 2931856, 3298338, 3404736, 3441744, 4397784, 4588992, 4947507, 5107104, 5863712, 6596676, 6883488, 8795568, 9895014, 10214208, 11727424, 13193352, 13766976, 17591136, 19790028, 26386704, 35182272, 39580056, 52773408, 79160112, 105546816, 158320224, 316640448]

約数ペア:

[(1, 316640448), (2, 158320224), (3, 105546816), (4, 79160112), (6, 52773408), (8, 39580056), (9, 35182272), (12, 26386704), (16, 19790028), (18, 17591136), (23, 13766976), (24, 13193352), (27, 11727424), (31, 10214208), (32, 9895014), (36, 8795568), (46, 6883488), (48, 6596676), (54, 5863712), (62, 5107104), (64, 4947507), (69, 4588992), (72, 4397784), (92, 3441744), (93, 3404736), (96, 3298338), (108, 2931856), (124, 2553552), (138, 2294496), (144, 2198892), (184, 1720872), (186, 1702368), (192, 1649169), (207, 1529664), (216, 1465928), (248, 1276776), (257, 1232064), (276, 1147248), (279, 1134912), (288, 1099446), (368, 860436), (372, 851184), (414, 764832), (432, 732964), (496, 638388), (514, 616032), (552, 573624), (558, 567456), (576, 549723), (621, 509888), (713, 444096), (736, 430218), (744, 425592), (771, 410688), (828, 382416), (837, 378304), (864, 366482), (992, 319194), (1028, 308016), (1104, 286812), (1116, 283728), (1242, 254944), (1426, 222048), (1472, 215109), (1488, 212796), (1542, 205344), (1656, 191208), (1674, 189152), (1728, 183241), (1984, 159597), (2056, 154008), (2139, 148032), (2208, 143406), (2232, 141864), (2313, 136896), (2484, 127472), (2852, 111024), (2976, 106398), (3084, 102672), (3312, 95604), (3348, 94576), (4112, 77004), (4278, 74016), (4416, 71703), (4464, 70932), (4626, 68448), (4968, 63736), (5704, 55512), (5911, 53568), (5952, 53199), (6168, 51336), (6417, 49344), (6624, 47802), (6696, 47288), (6939, 45632), (7967, 39744), (8224, 38502), (8556, 37008), (8928, 35466), (9252, 34224), (9936, 31868), (11408, 27756), (11822, 26784), (12336, 25668), (12834, 24672), (13248, 23901), (13392, 23644), (13878, 22816), (15934, 19872), (16448, 19251), (17112, 18504), (17733, 17856)]