1940809416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46771}}^1$

素因数の和:46819

約数の個数: 128

約数和(自身を含む): 6286156800

約数和(自身を除く): 4345347384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 46771, 93542, 140313, 187084, 280626, 327397, 374168, 561252, 608023, 654794, 888649, 982191, 1122504, 1216046, 1309588, 1777298, 1824069, 1964382, 2432092, 2619176, 2665947, 3554596, 3648138, 3928764, 4256161, 4864184, 5331894, 6220543, 7109192, 7296276, 7857528, 8512322, 10663788, 11552437, 12441086, 12768483, 14592552, 17024644, 18661629, 21327576, 23104874, 24882172, 25536966, 34049288, 34657311, 37323258, 46209748, 49764344, 51073932, 69314622, 74646516, 80867059, 92419496, 102147864, 138629244, 149293032, 161734118, 242601177, 277258488, 323468236, 485202354, 646936472, 970404708, 1940809416]

約数ペア:

[(1, 1940809416), (2, 970404708), (3, 646936472), (4, 485202354), (6, 323468236), (7, 277258488), (8, 242601177), (12, 161734118), (13, 149293032), (14, 138629244), (19, 102147864), (21, 92419496), (24, 80867059), (26, 74646516), (28, 69314622), (38, 51073932), (39, 49764344), (42, 46209748), (52, 37323258), (56, 34657311), (57, 34049288), (76, 25536966), (78, 24882172), (84, 23104874), (91, 21327576), (104, 18661629), (114, 17024644), (133, 14592552), (152, 12768483), (156, 12441086), (168, 11552437), (182, 10663788), (228, 8512322), (247, 7857528), (266, 7296276), (273, 7109192), (312, 6220543), (364, 5331894), (399, 4864184), (456, 4256161), (494, 3928764), (532, 3648138), (546, 3554596), (728, 2665947), (741, 2619176), (798, 2432092), (988, 1964382), (1064, 1824069), (1092, 1777298), (1482, 1309588), (1596, 1216046), (1729, 1122504), (1976, 982191), (2184, 888649), (2964, 654794), (3192, 608023), (3458, 561252), (5187, 374168), (5928, 327397), (6916, 280626), (10374, 187084), (13832, 140313), (20748, 93542), (41496, 46771)]