2637979968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 7858020352

約数和(自身を除く): 5220040384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 103, 104, 124, 156, 186, 192, 206, 208, 248, 309, 312, 331, 372, 403, 412, 416, 496, 618, 624, 662, 744, 806, 824, 832, 992, 993, 1209, 1236, 1248, 1324, 1339, 1488, 1612, 1648, 1984, 1986, 2418, 2472, 2496, 2648, 2678, 2976, 3193, 3224, 3296, 3972, 4017, 4303, 4836, 4944, 5296, 5356, 5952, 6386, 6448, 6592, 7944, 8034, 8606, 9579, 9672, 9888, 10261, 10592, 10712, 12772, 12896, 12909, 15888, 16068, 17212, 19158, 19344, 19776, 20522, 21184, 21424, 25544, 25792, 25818, 30783, 31776, 32136, 34093, 34424, 38316, 38688, 41044, 41509, 42848, 51088, 51636, 61566, 63552, 64272, 68186, 68848, 76632, 77376, 82088, 83018, 85696, 102176, 102279, 103272, 123132, 124527, 128544, 133393, 136372, 137696, 153264, 164176, 166036, 204352, 204558, 206544, 246264, 249054, 257088, 266786, 272744, 275392, 306528, 328352, 332072, 400179, 409116, 413088, 443209, 492528, 498108, 533572, 545488, 613056, 656704, 664144, 800358, 818232, 826176, 886418, 985056, 996216, 1056883, 1067144, 1090976, 1328288, 1329627, 1600716, 1636464, 1772836, 1970112, 1992432, 2113766, 2134288, 2181952, 2656576, 2659254, 3170649, 3201432, 3272928, 3545672, 3984864, 4227532, 4268576, 5318508, 6341298, 6402864, 6545856, 7091344, 7969728, 8455064, 8537152, 10637016, 12682596, 12805728, 13739479, 14182688, 16910128, 21274032, 25365192, 25611456, 27478958, 28365376, 33820256, 41218437, 42548064, 50730384, 54957916, 67640512, 82436874, 85096128, 101460768, 109915832, 164873748, 202921536, 219831664, 329747496, 439663328, 659494992, 879326656, 1318989984, 2637979968]

約数ペア:

[(1, 2637979968), (2, 1318989984), (3, 879326656), (4, 659494992), (6, 439663328), (8, 329747496), (12, 219831664), (13, 202921536), (16, 164873748), (24, 109915832), (26, 101460768), (31, 85096128), (32, 82436874), (39, 67640512), (48, 54957916), (52, 50730384), (62, 42548064), (64, 41218437), (78, 33820256), (93, 28365376), (96, 27478958), (103, 25611456), (104, 25365192), (124, 21274032), (156, 16910128), (186, 14182688), (192, 13739479), (206, 12805728), (208, 12682596), (248, 10637016), (309, 8537152), (312, 8455064), (331, 7969728), (372, 7091344), (403, 6545856), (412, 6402864), (416, 6341298), (496, 5318508), (618, 4268576), (624, 4227532), (662, 3984864), (744, 3545672), (806, 3272928), (824, 3201432), (832, 3170649), (992, 2659254), (993, 2656576), (1209, 2181952), (1236, 2134288), (1248, 2113766), (1324, 1992432), (1339, 1970112), (1488, 1772836), (1612, 1636464), (1648, 1600716), (1984, 1329627), (1986, 1328288), (2418, 1090976), (2472, 1067144), (2496, 1056883), (2648, 996216), (2678, 985056), (2976, 886418), (3193, 826176), (3224, 818232), (3296, 800358), (3972, 664144), (4017, 656704), (4303, 613056), (4836, 545488), (4944, 533572), (5296, 498108), (5356, 492528), (5952, 443209), (6386, 413088), (6448, 409116), (6592, 400179), (7944, 332072), (8034, 328352), (8606, 306528), (9579, 275392), (9672, 272744), (9888, 266786), (10261, 257088), (10592, 249054), (10712, 246264), (12772, 206544), (12896, 204558), (12909, 204352), (15888, 166036), (16068, 164176), (17212, 153264), (19158, 137696), (19344, 136372), (19776, 133393), (20522, 128544), (21184, 124527), (21424, 123132), (25544, 103272), (25792, 102279), (25818, 102176), (30783, 85696), (31776, 83018), (32136, 82088), (34093, 77376), (34424, 76632), (38316, 68848), (38688, 68186), (41044, 64272), (41509, 63552), (42848, 61566), (51088, 51636)]