381277462016

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4652

約数の個数: 160

約数和(自身を含む): 844733263968

約数和(自身を除く): 463455801952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 137, 176, 226, 256, 274, 352, 452, 512, 548, 704, 904, 1096, 1243, 1408, 1507, 1808, 2192, 2486, 2816, 3014, 3616, 4373, 4384, 4972, 5632, 6028, 7232, 8746, 8768, 9944, 12056, 14464, 15481, 17492, 17536, 19888, 24112, 28928, 30962, 34984, 35072, 39776, 48103, 48224, 57856, 61924, 69968, 70144, 79552, 96206, 96448, 123848, 139936, 159104, 170291, 192412, 192896, 247696, 279872, 318208, 340582, 384824, 385792, 494149, 495392, 559744, 599101, 636416, 681164, 769648, 771584, 988298, 990784, 1119488, 1198202, 1362328, 1539296, 1976596, 1981568, 2238976, 2396404, 2724656, 3078592, 3953192, 3963136, 4792808, 5435639, 5449312, 6157184, 6590111, 7906384, 7926272, 9585616, 10871278, 10898624, 12314368, 13180222, 15812768, 19171232, 21742556, 21797248, 24628736, 26360444, 31625536, 38342464, 43485112, 43594496, 52720888, 63251072, 67698413, 76684928, 86970224, 87188992, 105441776, 126502144, 135396826, 153369856, 173940448, 210883552, 253004288, 270793652, 306739712, 347880896, 421767104, 541587304, 695761792, 744682543, 843534208, 1083174608, 1391523584, 1489365086, 1687068416, 2166349216, 2783047168, 2978730172, 3374136832, 4332698432, 5957460344, 8665396864, 11914920688, 17330793728, 23829841376, 34661587456, 47659682752, 95319365504, 190638731008, 381277462016]

約数ペア:

[(1, 381277462016), (2, 190638731008), (4, 95319365504), (8, 47659682752), (11, 34661587456), (16, 23829841376), (22, 17330793728), (32, 11914920688), (44, 8665396864), (64, 5957460344), (88, 4332698432), (113, 3374136832), (128, 2978730172), (137, 2783047168), (176, 2166349216), (226, 1687068416), (256, 1489365086), (274, 1391523584), (352, 1083174608), (452, 843534208), (512, 744682543), (548, 695761792), (704, 541587304), (904, 421767104), (1096, 347880896), (1243, 306739712), (1408, 270793652), (1507, 253004288), (1808, 210883552), (2192, 173940448), (2486, 153369856), (2816, 135396826), (3014, 126502144), (3616, 105441776), (4373, 87188992), (4384, 86970224), (4972, 76684928), (5632, 67698413), (6028, 63251072), (7232, 52720888), (8746, 43594496), (8768, 43485112), (9944, 38342464), (12056, 31625536), (14464, 26360444), (15481, 24628736), (17492, 21797248), (17536, 21742556), (19888, 19171232), (24112, 15812768), (28928, 13180222), (30962, 12314368), (34984, 10898624), (35072, 10871278), (39776, 9585616), (48103, 7926272), (48224, 7906384), (57856, 6590111), (61924, 6157184), (69968, 5449312), (70144, 5435639), (79552, 4792808), (96206, 3963136), (96448, 3953192), (123848, 3078592), (139936, 2724656), (159104, 2396404), (170291, 2238976), (192412, 1981568), (192896, 1976596), (247696, 1539296), (279872, 1362328), (318208, 1198202), (340582, 1119488), (384824, 990784), (385792, 988298), (494149, 771584), (495392, 769648), (559744, 681164), (599101, 636416)]