789917856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4811

約数の個数: 192

約数和(自身を含む): 2686924800

約数和(自身を除く): 1897006944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 4759, 5187, 5928, 6384, 6916, 7904, 8736, 9518, 10374, 11856, 12768, 13832, 14277, 19036, 20748, 23712, 27664, 28554, 33313, 38072, 41496, 55328, 57108, 61867, 66626, 76144, 82992, 90421, 99939, 114216, 123734, 133252, 152288, 165984, 180842, 185601, 199878, 228432, 247468, 266504, 271263, 361684, 371202, 399756, 433069, 456864, 494936, 533008, 542526, 632947, 723368, 742404, 799512, 866138, 989872, 1066016, 1085052, 1175473, 1265894, 1299207, 1446736, 1484808, 1599024, 1732276, 1898841, 1979744, 2170104, 2350946, 2531788, 2598414, 2893472, 2969616, 3198048, 3464552, 3526419, 3797682, 4340208, 4701892, 5063576, 5196828, 5939232, 6929104, 7052838, 7595364, 8228311, 8680416, 9403784, 10127152, 10393656, 13858208, 14105676, 15190728, 16456622, 18807568, 20254304, 20787312, 24684933, 28211352, 30381456, 32913244, 37615136, 41574624, 49369866, 56422704, 60762912, 65826488, 98739732, 112845408, 131652976, 197479464, 263305952, 394958928, 789917856]

約数ペア:

[(1, 789917856), (2, 394958928), (3, 263305952), (4, 197479464), (6, 131652976), (7, 112845408), (8, 98739732), (12, 65826488), (13, 60762912), (14, 56422704), (16, 49369866), (19, 41574624), (21, 37615136), (24, 32913244), (26, 30381456), (28, 28211352), (32, 24684933), (38, 20787312), (39, 20254304), (42, 18807568), (48, 16456622), (52, 15190728), (56, 14105676), (57, 13858208), (76, 10393656), (78, 10127152), (84, 9403784), (91, 8680416), (96, 8228311), (104, 7595364), (112, 7052838), (114, 6929104), (133, 5939232), (152, 5196828), (156, 5063576), (168, 4701892), (182, 4340208), (208, 3797682), (224, 3526419), (228, 3464552), (247, 3198048), (266, 2969616), (273, 2893472), (304, 2598414), (312, 2531788), (336, 2350946), (364, 2170104), (399, 1979744), (416, 1898841), (456, 1732276), (494, 1599024), (532, 1484808), (546, 1446736), (608, 1299207), (624, 1265894), (672, 1175473), (728, 1085052), (741, 1066016), (798, 989872), (912, 866138), (988, 799512), (1064, 742404), (1092, 723368), (1248, 632947), (1456, 542526), (1482, 533008), (1596, 494936), (1729, 456864), (1824, 433069), (1976, 399756), (2128, 371202), (2184, 361684), (2912, 271263), (2964, 266504), (3192, 247468), (3458, 228432), (3952, 199878), (4256, 185601), (4368, 180842), (4759, 165984), (5187, 152288), (5928, 133252), (6384, 123734), (6916, 114216), (7904, 99939), (8736, 90421), (9518, 82992), (10374, 76144), (11856, 66626), (12768, 61867), (13832, 57108), (14277, 55328), (19036, 41496), (20748, 38072), (23712, 33313), (27664, 28554)]