245121408

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 816285600

約数和(自身を除く): 571164192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 128, 144, 168, 192, 224, 226, 252, 269, 288, 336, 339, 384, 448, 452, 504, 538, 576, 672, 678, 791, 807, 896, 904, 1008, 1017, 1076, 1152, 1344, 1356, 1582, 1614, 1808, 1883, 2016, 2034, 2152, 2373, 2421, 2688, 2712, 3164, 3228, 3616, 3766, 4032, 4068, 4304, 4746, 4842, 5424, 5649, 6328, 6456, 7119, 7232, 7532, 8064, 8136, 8608, 9492, 9684, 10848, 11298, 12656, 12912, 14238, 14464, 15064, 16272, 16947, 17216, 18984, 19368, 21696, 22596, 25312, 25824, 28476, 30128, 30397, 32544, 33894, 34432, 37968, 38736, 43392, 45192, 50624, 51648, 56952, 60256, 60794, 65088, 67788, 75936, 77472, 90384, 91191, 101248, 103296, 113904, 120512, 121588, 130176, 135576, 151872, 154944, 180768, 182382, 212779, 227808, 241024, 243176, 271152, 273573, 303744, 309888, 361536, 364764, 425558, 455616, 486352, 542304, 547146, 638337, 723072, 729528, 851116, 911232, 972704, 1084608, 1094292, 1276674, 1459056, 1702232, 1915011, 1945408, 2169216, 2188584, 2553348, 2918112, 3404464, 3830022, 3890816, 4377168, 5106696, 5836224, 6808928, 7660044, 8754336, 10213392, 11672448, 13617856, 15320088, 17508672, 20426784, 27235712, 30640176, 35017344, 40853568, 61280352, 81707136, 122560704, 245121408]

約数ペア:

[(1, 245121408), (2, 122560704), (3, 81707136), (4, 61280352), (6, 40853568), (7, 35017344), (8, 30640176), (9, 27235712), (12, 20426784), (14, 17508672), (16, 15320088), (18, 13617856), (21, 11672448), (24, 10213392), (28, 8754336), (32, 7660044), (36, 6808928), (42, 5836224), (48, 5106696), (56, 4377168), (63, 3890816), (64, 3830022), (72, 3404464), (84, 2918112), (96, 2553348), (112, 2188584), (113, 2169216), (126, 1945408), (128, 1915011), (144, 1702232), (168, 1459056), (192, 1276674), (224, 1094292), (226, 1084608), (252, 972704), (269, 911232), (288, 851116), (336, 729528), (339, 723072), (384, 638337), (448, 547146), (452, 542304), (504, 486352), (538, 455616), (576, 425558), (672, 364764), (678, 361536), (791, 309888), (807, 303744), (896, 273573), (904, 271152), (1008, 243176), (1017, 241024), (1076, 227808), (1152, 212779), (1344, 182382), (1356, 180768), (1582, 154944), (1614, 151872), (1808, 135576), (1883, 130176), (2016, 121588), (2034, 120512), (2152, 113904), (2373, 103296), (2421, 101248), (2688, 91191), (2712, 90384), (3164, 77472), (3228, 75936), (3616, 67788), (3766, 65088), (4032, 60794), (4068, 60256), (4304, 56952), (4746, 51648), (4842, 50624), (5424, 45192), (5649, 43392), (6328, 38736), (6456, 37968), (7119, 34432), (7232, 33894), (7532, 32544), (8064, 30397), (8136, 30128), (8608, 28476), (9492, 25824), (9684, 25312), (10848, 22596), (11298, 21696), (12656, 19368), (12912, 18984), (14238, 17216), (14464, 16947), (15064, 16272)]