831131136

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 240

約数和(自身を含む): 2757680640

約数和(自身を除く): 1926549504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 512, 528, 576, 608, 627, 684, 704, 768, 792, 836, 863, 912, 1056, 1152, 1216, 1254, 1368, 1408, 1536, 1584, 1672, 1726, 1824, 1881, 2112, 2304, 2432, 2508, 2589, 2736, 2816, 3168, 3344, 3452, 3648, 3762, 4224, 4608, 4864, 5016, 5178, 5472, 5632, 6336, 6688, 6904, 7296, 7524, 7767, 8448, 9493, 9728, 10032, 10356, 10944, 12672, 13376, 13808, 14592, 15048, 15534, 16397, 16896, 18986, 20064, 20712, 21888, 25344, 26752, 27616, 28479, 29184, 30096, 31068, 32794, 37972, 40128, 41424, 43776, 49191, 50688, 53504, 55232, 56958, 60192, 62136, 65588, 75944, 80256, 82848, 85437, 87552, 98382, 107008, 110464, 113916, 120384, 124272, 131176, 147573, 151888, 160512, 165696, 170874, 180367, 196764, 220928, 227832, 240768, 248544, 262352, 295146, 303776, 321024, 331392, 341748, 360734, 393528, 441856, 455664, 481536, 497088, 524704, 541101, 590292, 607552, 662784, 683496, 721468, 787056, 911328, 963072, 994176, 1049408, 1082202, 1180584, 1215104, 1325568, 1366992, 1442936, 1574112, 1623303, 1822656, 1988352, 2098816, 2164404, 2361168, 2430208, 2733984, 2885872, 3148224, 3246606, 3645312, 3976704, 4197632, 4328808, 4722336, 4860416, 5467968, 5771744, 6296448, 6493212, 7290624, 8395264, 8657616, 9444672, 10935936, 11543488, 12592896, 12986424, 14581248, 17315232, 18889344, 21871872, 23086976, 25185792, 25972848, 34630464, 37778688, 43743744, 46173952, 51945696, 69260928, 75557376, 92347904, 103891392, 138521856, 207782784, 277043712, 415565568, 831131136]

約数ペア:

[(1, 831131136), (2, 415565568), (3, 277043712), (4, 207782784), (6, 138521856), (8, 103891392), (9, 92347904), (11, 75557376), (12, 69260928), (16, 51945696), (18, 46173952), (19, 43743744), (22, 37778688), (24, 34630464), (32, 25972848), (33, 25185792), (36, 23086976), (38, 21871872), (44, 18889344), (48, 17315232), (57, 14581248), (64, 12986424), (66, 12592896), (72, 11543488), (76, 10935936), (88, 9444672), (96, 8657616), (99, 8395264), (114, 7290624), (128, 6493212), (132, 6296448), (144, 5771744), (152, 5467968), (171, 4860416), (176, 4722336), (192, 4328808), (198, 4197632), (209, 3976704), (228, 3645312), (256, 3246606), (264, 3148224), (288, 2885872), (304, 2733984), (342, 2430208), (352, 2361168), (384, 2164404), (396, 2098816), (418, 1988352), (456, 1822656), (512, 1623303), (528, 1574112), (576, 1442936), (608, 1366992), (627, 1325568), (684, 1215104), (704, 1180584), (768, 1082202), (792, 1049408), (836, 994176), (863, 963072), (912, 911328), (1056, 787056), (1152, 721468), (1216, 683496), (1254, 662784), (1368, 607552), (1408, 590292), (1536, 541101), (1584, 524704), (1672, 497088), (1726, 481536), (1824, 455664), (1881, 441856), (2112, 393528), (2304, 360734), (2432, 341748), (2508, 331392), (2589, 321024), (2736, 303776), (2816, 295146), (3168, 262352), (3344, 248544), (3452, 240768), (3648, 227832), (3762, 220928), (4224, 196764), (4608, 180367), (4864, 170874), (5016, 165696), (5178, 160512), (5472, 151888), (5632, 147573), (6336, 131176), (6688, 124272), (6904, 120384), (7296, 113916), (7524, 110464), (7767, 107008), (8448, 98382), (9493, 87552), (9728, 85437), (10032, 82848), (10356, 80256), (10944, 75944), (12672, 65588), (13376, 62136), (13808, 60192), (14592, 56958), (15048, 55232), (15534, 53504), (16397, 50688), (16896, 49191), (18986, 43776), (20064, 41424), (20712, 40128), (21888, 37972), (25344, 32794), (26752, 31068), (27616, 30096), (28479, 29184)]