390187392

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 1224428400

約数和(自身を除く): 834241008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 128, 147, 168, 178, 192, 196, 224, 233, 267, 294, 336, 356, 384, 392, 448, 466, 534, 588, 623, 672, 699, 712, 784, 896, 932, 1068, 1176, 1246, 1344, 1398, 1424, 1568, 1631, 1864, 1869, 2136, 2352, 2492, 2688, 2796, 2848, 3136, 3262, 3728, 3738, 4272, 4361, 4704, 4893, 4984, 5592, 5696, 6272, 6524, 7456, 7476, 8544, 8722, 9408, 9786, 9968, 11184, 11392, 11417, 13048, 13083, 14912, 14952, 17088, 17444, 18816, 19572, 19936, 20737, 22368, 22834, 26096, 26166, 29824, 29904, 34176, 34251, 34888, 39144, 39872, 41474, 44736, 45668, 52192, 52332, 59808, 62211, 68502, 69776, 78288, 79744, 82948, 89472, 91336, 104384, 104664, 119616, 124422, 137004, 139552, 145159, 156576, 165896, 182672, 208768, 209328, 239232, 248844, 274008, 279104, 290318, 313152, 331792, 365344, 418656, 435477, 497688, 548016, 558208, 580636, 626304, 663584, 730688, 837312, 870954, 995376, 1016113, 1096032, 1161272, 1327168, 1461376, 1674624, 1741908, 1990752, 2032226, 2192064, 2322544, 2654336, 3048339, 3483816, 3981504, 4064452, 4384128, 4645088, 6096678, 6967632, 7963008, 8128904, 9290176, 12193356, 13935264, 16257808, 18580352, 24386712, 27870528, 32515616, 48773424, 55741056, 65031232, 97546848, 130062464, 195093696, 390187392]

約数ペア:

[(1, 390187392), (2, 195093696), (3, 130062464), (4, 97546848), (6, 65031232), (7, 55741056), (8, 48773424), (12, 32515616), (14, 27870528), (16, 24386712), (21, 18580352), (24, 16257808), (28, 13935264), (32, 12193356), (42, 9290176), (48, 8128904), (49, 7963008), (56, 6967632), (64, 6096678), (84, 4645088), (89, 4384128), (96, 4064452), (98, 3981504), (112, 3483816), (128, 3048339), (147, 2654336), (168, 2322544), (178, 2192064), (192, 2032226), (196, 1990752), (224, 1741908), (233, 1674624), (267, 1461376), (294, 1327168), (336, 1161272), (356, 1096032), (384, 1016113), (392, 995376), (448, 870954), (466, 837312), (534, 730688), (588, 663584), (623, 626304), (672, 580636), (699, 558208), (712, 548016), (784, 497688), (896, 435477), (932, 418656), (1068, 365344), (1176, 331792), (1246, 313152), (1344, 290318), (1398, 279104), (1424, 274008), (1568, 248844), (1631, 239232), (1864, 209328), (1869, 208768), (2136, 182672), (2352, 165896), (2492, 156576), (2688, 145159), (2796, 139552), (2848, 137004), (3136, 124422), (3262, 119616), (3728, 104664), (3738, 104384), (4272, 91336), (4361, 89472), (4704, 82948), (4893, 79744), (4984, 78288), (5592, 69776), (5696, 68502), (6272, 62211), (6524, 59808), (7456, 52332), (7476, 52192), (8544, 45668), (8722, 44736), (9408, 41474), (9786, 39872), (9968, 39144), (11184, 34888), (11392, 34251), (11417, 34176), (13048, 29904), (13083, 29824), (14912, 26166), (14952, 26096), (17088, 22834), (17444, 22368), (18816, 20737), (19572, 19936)]