438996864

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 1201870080

約数和(自身を除く): 762873216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 113, 128, 134, 151, 192, 201, 226, 268, 302, 339, 384, 402, 452, 453, 536, 604, 678, 804, 904, 906, 1072, 1208, 1356, 1608, 1808, 1812, 2144, 2416, 2712, 3216, 3616, 3624, 4288, 4832, 5424, 6432, 7232, 7248, 7571, 8576, 9664, 10117, 10848, 12864, 14464, 14496, 15142, 17063, 19328, 20234, 21696, 22713, 25728, 28992, 30284, 30351, 34126, 40468, 43392, 45426, 51189, 57984, 60568, 60702, 68252, 80936, 90852, 102378, 121136, 121404, 136504, 161872, 181704, 204756, 242272, 242808, 273008, 323744, 363408, 409512, 484544, 485616, 546016, 647488, 726816, 819024, 969088, 971232, 1092032, 1143221, 1294976, 1453632, 1638048, 1942464, 2184064, 2286442, 2907264, 3276096, 3429663, 3884928, 4572884, 6552192, 6859326, 9145768, 13718652, 18291536, 27437304, 36583072, 54874608, 73166144, 109749216, 146332288, 219498432, 438996864]

約数ペア:

[(1, 438996864), (2, 219498432), (3, 146332288), (4, 109749216), (6, 73166144), (8, 54874608), (12, 36583072), (16, 27437304), (24, 18291536), (32, 13718652), (48, 9145768), (64, 6859326), (67, 6552192), (96, 4572884), (113, 3884928), (128, 3429663), (134, 3276096), (151, 2907264), (192, 2286442), (201, 2184064), (226, 1942464), (268, 1638048), (302, 1453632), (339, 1294976), (384, 1143221), (402, 1092032), (452, 971232), (453, 969088), (536, 819024), (604, 726816), (678, 647488), (804, 546016), (904, 485616), (906, 484544), (1072, 409512), (1208, 363408), (1356, 323744), (1608, 273008), (1808, 242808), (1812, 242272), (2144, 204756), (2416, 181704), (2712, 161872), (3216, 136504), (3616, 121404), (3624, 121136), (4288, 102378), (4832, 90852), (5424, 80936), (6432, 68252), (7232, 60702), (7248, 60568), (7571, 57984), (8576, 51189), (9664, 45426), (10117, 43392), (10848, 40468), (12864, 34126), (14464, 30351), (14496, 30284), (15142, 28992), (17063, 25728), (19328, 22713), (20234, 21696)]