998137728

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 320

約数和(自身を含む): 3598927200

約数和(自身を除く): 2600789472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 809, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1134, 1152, 1224, 1296, 1344, 1377, 1428, 1512, 1618, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2268, 2427, 2448, 2592, 2688, 2754, 2856, 3024, 3213, 3236, 3264, 3456, 3672, 3808, 4032, 4284, 4536, 4854, 4896, 5184, 5508, 5663, 5712, 6048, 6426, 6472, 6528, 7281, 7344, 7616, 8064, 8568, 9072, 9639, 9708, 9792, 10368, 11016, 11326, 11424, 12096, 12852, 12944, 13753, 14562, 14688, 15232, 16989, 17136, 18144, 19278, 19416, 19584, 21843, 22032, 22652, 22848, 24192, 25704, 25888, 27506, 29124, 29376, 33978, 34272, 36288, 38556, 38832, 41259, 43686, 44064, 45304, 45696, 50967, 51408, 51776, 55012, 58248, 58752, 65529, 67956, 68544, 72576, 77112, 77664, 82518, 87372, 88128, 90608, 96271, 101934, 102816, 103552, 110024, 116496, 123777, 131058, 135912, 137088, 152901, 154224, 155328, 165036, 174744, 176256, 181216, 192542, 203868, 205632, 220048, 232992, 247554, 262116, 271824, 288813, 305802, 308448, 310656, 330072, 349488, 362432, 371331, 385084, 407736, 411264, 440096, 458703, 465984, 495108, 524232, 543648, 577626, 611604, 616896, 660144, 698976, 724864, 742662, 770168, 815472, 866439, 880192, 917406, 931968, 990216, 1048464, 1087296, 1113993, 1155252, 1223208, 1233792, 1320288, 1397952, 1485324, 1540336, 1630944, 1732878, 1760384, 1834812, 1980432, 2096928, 2174592, 2227986, 2310504, 2446416, 2599317, 2640576, 2795904, 2970648, 3080672, 3261888, 3465756, 3669624, 3960864, 4193856, 4455972, 4621008, 4892832, 5198634, 5281152, 5941296, 6161344, 6523776, 6931512, 7339248, 7797951, 7921728, 8387712, 8911944, 9242016, 9785664, 10397268, 11882592, 12322688, 13863024, 14678496, 15595902, 15843456, 17823888, 18484032, 19571328, 20794536, 23765184, 27726048, 29356992, 31191804, 35647776, 36968064, 41589072, 47530368, 55452096, 58713984, 62383608, 71295552, 83178144, 110904192, 124767216, 142591104, 166356288, 249534432, 332712576, 499068864, 998137728]

約数ペア:

[(1, 998137728), (2, 499068864), (3, 332712576), (4, 249534432), (6, 166356288), (7, 142591104), (8, 124767216), (9, 110904192), (12, 83178144), (14, 71295552), (16, 62383608), (17, 58713984), (18, 55452096), (21, 47530368), (24, 41589072), (27, 36968064), (28, 35647776), (32, 31191804), (34, 29356992), (36, 27726048), (42, 23765184), (48, 20794536), (51, 19571328), (54, 18484032), (56, 17823888), (63, 15843456), (64, 15595902), (68, 14678496), (72, 13863024), (81, 12322688), (84, 11882592), (96, 10397268), (102, 9785664), (108, 9242016), (112, 8911944), (119, 8387712), (126, 7921728), (128, 7797951), (136, 7339248), (144, 6931512), (153, 6523776), (162, 6161344), (168, 5941296), (189, 5281152), (192, 5198634), (204, 4892832), (216, 4621008), (224, 4455972), (238, 4193856), (252, 3960864), (272, 3669624), (288, 3465756), (306, 3261888), (324, 3080672), (336, 2970648), (357, 2795904), (378, 2640576), (384, 2599317), (408, 2446416), (432, 2310504), (448, 2227986), (459, 2174592), (476, 2096928), (504, 1980432), (544, 1834812), (567, 1760384), (576, 1732878), (612, 1630944), (648, 1540336), (672, 1485324), (714, 1397952), (756, 1320288), (809, 1233792), (816, 1223208), (864, 1155252), (896, 1113993), (918, 1087296), (952, 1048464), (1008, 990216), (1071, 931968), (1088, 917406), (1134, 880192), (1152, 866439), (1224, 815472), (1296, 770168), (1344, 742662), (1377, 724864), (1428, 698976), (1512, 660144), (1618, 616896), (1632, 611604), (1728, 577626), (1836, 543648), (1904, 524232), (2016, 495108), (2142, 465984), (2176, 458703), (2268, 440096), (2427, 411264), (2448, 407736), (2592, 385084), (2688, 371331), (2754, 362432), (2856, 349488), (3024, 330072), (3213, 310656), (3236, 308448), (3264, 305802), (3456, 288813), (3672, 271824), (3808, 262116), (4032, 247554), (4284, 232992), (4536, 220048), (4854, 205632), (4896, 203868), (5184, 192542), (5508, 181216), (5663, 176256), (5712, 174744), (6048, 165036), (6426, 155328), (6472, 154224), (6528, 152901), (7281, 137088), (7344, 135912), (7616, 131058), (8064, 123777), (8568, 116496), (9072, 110024), (9639, 103552), (9708, 102816), (9792, 101934), (10368, 96271), (11016, 90608), (11326, 88128), (11424, 87372), (12096, 82518), (12852, 77664), (12944, 77112), (13753, 72576), (14562, 68544), (14688, 67956), (15232, 65529), (16989, 58752), (17136, 58248), (18144, 55012), (19278, 51776), (19416, 51408), (19584, 50967), (21843, 45696), (22032, 45304), (22652, 44064), (22848, 43686), (24192, 41259), (25704, 38832), (25888, 38556), (27506, 36288), (29124, 34272), (29376, 33978)]