312801408

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 980179200

約数和(自身を除く): 667377792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 384, 456, 461, 496, 558, 576, 589, 608, 684, 744, 912, 922, 992, 1116, 1152, 1178, 1216, 1368, 1383, 1488, 1767, 1824, 1844, 1984, 2232, 2356, 2432, 2736, 2766, 2976, 3534, 3648, 3688, 3968, 4149, 4464, 4712, 5301, 5472, 5532, 5952, 7068, 7296, 7376, 8298, 8759, 8928, 9424, 10602, 10944, 11064, 11904, 14136, 14291, 14752, 16596, 17518, 17856, 18848, 21204, 21888, 22128, 26277, 28272, 28582, 29504, 33192, 35036, 35712, 37696, 42408, 42873, 44256, 52554, 56544, 57164, 59008, 66384, 70072, 75392, 78831, 84816, 85746, 88512, 105108, 113088, 114328, 128619, 132768, 140144, 157662, 169632, 171492, 177024, 210216, 226176, 228656, 257238, 265536, 271529, 280288, 315324, 339264, 342984, 420432, 457312, 514476, 531072, 543058, 560576, 630648, 678528, 685968, 814587, 840864, 914624, 1028952, 1086116, 1121152, 1261296, 1371936, 1629174, 1681728, 1829248, 2057904, 2172232, 2443761, 2522592, 2743872, 3258348, 3363456, 4115808, 4344464, 4887522, 5045184, 5487744, 6516696, 8231616, 8688928, 9775044, 10090368, 13033392, 16463232, 17377856, 19550088, 26066784, 34755712, 39100176, 52133568, 78200352, 104267136, 156400704, 312801408]

約数ペア:

[(1, 312801408), (2, 156400704), (3, 104267136), (4, 78200352), (6, 52133568), (8, 39100176), (9, 34755712), (12, 26066784), (16, 19550088), (18, 17377856), (19, 16463232), (24, 13033392), (31, 10090368), (32, 9775044), (36, 8688928), (38, 8231616), (48, 6516696), (57, 5487744), (62, 5045184), (64, 4887522), (72, 4344464), (76, 4115808), (93, 3363456), (96, 3258348), (114, 2743872), (124, 2522592), (128, 2443761), (144, 2172232), (152, 2057904), (171, 1829248), (186, 1681728), (192, 1629174), (228, 1371936), (248, 1261296), (279, 1121152), (288, 1086116), (304, 1028952), (342, 914624), (372, 840864), (384, 814587), (456, 685968), (461, 678528), (496, 630648), (558, 560576), (576, 543058), (589, 531072), (608, 514476), (684, 457312), (744, 420432), (912, 342984), (922, 339264), (992, 315324), (1116, 280288), (1152, 271529), (1178, 265536), (1216, 257238), (1368, 228656), (1383, 226176), (1488, 210216), (1767, 177024), (1824, 171492), (1844, 169632), (1984, 157662), (2232, 140144), (2356, 132768), (2432, 128619), (2736, 114328), (2766, 113088), (2976, 105108), (3534, 88512), (3648, 85746), (3688, 84816), (3968, 78831), (4149, 75392), (4464, 70072), (4712, 66384), (5301, 59008), (5472, 57164), (5532, 56544), (5952, 52554), (7068, 44256), (7296, 42873), (7376, 42408), (8298, 37696), (8759, 35712), (8928, 35036), (9424, 33192), (10602, 29504), (10944, 28582), (11064, 28272), (11904, 26277), (14136, 22128), (14291, 21888), (14752, 21204), (16596, 18848), (17518, 17856)]