306653984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 794787840

約数和(自身を除く): 488133856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 43, 52, 56, 62, 79, 86, 91, 104, 112, 124, 158, 172, 182, 208, 217, 224, 248, 301, 316, 344, 364, 403, 416, 434, 496, 553, 559, 602, 632, 688, 728, 806, 868, 992, 1027, 1106, 1118, 1204, 1264, 1333, 1376, 1456, 1612, 1736, 2054, 2212, 2236, 2408, 2449, 2528, 2666, 2821, 2912, 3224, 3397, 3472, 3913, 4108, 4424, 4472, 4816, 4898, 5332, 5642, 6448, 6794, 6944, 7189, 7826, 8216, 8848, 8944, 9331, 9632, 9796, 10664, 11284, 12896, 13588, 14378, 15652, 16432, 17143, 17329, 17696, 17888, 18662, 19592, 21328, 22568, 23779, 27176, 28756, 31304, 31837, 32864, 34286, 34658, 37324, 39184, 42656, 44161, 45136, 47558, 54352, 57512, 62608, 63674, 68572, 69316, 74648, 78368, 88322, 90272, 95116, 105307, 108704, 115024, 121303, 125216, 127348, 137144, 138632, 149296, 176644, 190232, 210614, 222859, 230048, 242606, 254696, 274288, 277264, 298592, 309127, 353288, 380464, 421228, 445718, 485212, 509392, 548576, 554528, 618254, 706576, 737149, 760928, 842456, 891436, 970424, 1018784, 1236508, 1368991, 1413152, 1474298, 1684912, 1782872, 1940848, 2473016, 2737982, 2948596, 3369824, 3565744, 3881696, 4946032, 5475964, 5897192, 7131488, 9582937, 9892064, 10951928, 11794384, 19165874, 21903856, 23588768, 38331748, 43807712, 76663496, 153326992, 306653984]

約数ペア:

[(1, 306653984), (2, 153326992), (4, 76663496), (7, 43807712), (8, 38331748), (13, 23588768), (14, 21903856), (16, 19165874), (26, 11794384), (28, 10951928), (31, 9892064), (32, 9582937), (43, 7131488), (52, 5897192), (56, 5475964), (62, 4946032), (79, 3881696), (86, 3565744), (91, 3369824), (104, 2948596), (112, 2737982), (124, 2473016), (158, 1940848), (172, 1782872), (182, 1684912), (208, 1474298), (217, 1413152), (224, 1368991), (248, 1236508), (301, 1018784), (316, 970424), (344, 891436), (364, 842456), (403, 760928), (416, 737149), (434, 706576), (496, 618254), (553, 554528), (559, 548576), (602, 509392), (632, 485212), (688, 445718), (728, 421228), (806, 380464), (868, 353288), (992, 309127), (1027, 298592), (1106, 277264), (1118, 274288), (1204, 254696), (1264, 242606), (1333, 230048), (1376, 222859), (1456, 210614), (1612, 190232), (1736, 176644), (2054, 149296), (2212, 138632), (2236, 137144), (2408, 127348), (2449, 125216), (2528, 121303), (2666, 115024), (2821, 108704), (2912, 105307), (3224, 95116), (3397, 90272), (3472, 88322), (3913, 78368), (4108, 74648), (4424, 69316), (4472, 68572), (4816, 63674), (4898, 62608), (5332, 57512), (5642, 54352), (6448, 47558), (6794, 45136), (6944, 44161), (7189, 42656), (7826, 39184), (8216, 37324), (8848, 34658), (8944, 34286), (9331, 32864), (9632, 31837), (9796, 31304), (10664, 28756), (11284, 27176), (12896, 23779), (13588, 22568), (14378, 21328), (15652, 19592), (16432, 18662), (17143, 17888), (17329, 17696)]