490242816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 1635772320

約数和(自身を除く): 1145529504

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, 256, 269, 288, 336, 339, 384, 448, 452, 504, 538, 576, 672, 678, 768, 791, 807, 896, 904, 1008, 1017, 1076, 1152, 1344, 1356, 1582, 1614, 1792, 1808, 1883, 2016, 2034, 2152, 2304, 2373, 2421, 2688, 2712, 3164, 3228, 3616, 3766, 4032, 4068, 4304, 4746, 4842, 5376, 5424, 5649, 6328, 6456, 7119, 7232, 7532, 8064, 8136, 8608, 9492, 9684, 10848, 11298, 12656, 12912, 14238, 14464, 15064, 16128, 16272, 16947, 17216, 18984, 19368, 21696, 22596, 25312, 25824, 28476, 28928, 30128, 30397, 32544, 33894, 34432, 37968, 38736, 43392, 45192, 50624, 51648, 56952, 60256, 60794, 65088, 67788, 68864, 75936, 77472, 86784, 90384, 91191, 101248, 103296, 113904, 120512, 121588, 130176, 135576, 151872, 154944, 180768, 182382, 202496, 206592, 212779, 227808, 241024, 243176, 260352, 271152, 273573, 303744, 309888, 361536, 364764, 425558, 455616, 482048, 486352, 542304, 547146, 607488, 619776, 638337, 723072, 729528, 851116, 911232, 972704, 1084608, 1094292, 1276674, 1446144, 1459056, 1702232, 1822464, 1915011, 1945408, 2169216, 2188584, 2553348, 2918112, 3404464, 3830022, 3890816, 4338432, 4377168, 5106696, 5836224, 6808928, 7660044, 7781632, 8754336, 10213392, 11672448, 13617856, 15320088, 17508672, 20426784, 23344896, 27235712, 30640176, 35017344, 40853568, 54471424, 61280352, 70034688, 81707136, 122560704, 163414272, 245121408, 490242816]

約数ペア:

[(1, 490242816), (2, 245121408), (3, 163414272), (4, 122560704), (6, 81707136), (7, 70034688), (8, 61280352), (9, 54471424), (12, 40853568), (14, 35017344), (16, 30640176), (18, 27235712), (21, 23344896), (24, 20426784), (28, 17508672), (32, 15320088), (36, 13617856), (42, 11672448), (48, 10213392), (56, 8754336), (63, 7781632), (64, 7660044), (72, 6808928), (84, 5836224), (96, 5106696), (112, 4377168), (113, 4338432), (126, 3890816), (128, 3830022), (144, 3404464), (168, 2918112), (192, 2553348), (224, 2188584), (226, 2169216), (252, 1945408), (256, 1915011), (269, 1822464), (288, 1702232), (336, 1459056), (339, 1446144), (384, 1276674), (448, 1094292), (452, 1084608), (504, 972704), (538, 911232), (576, 851116), (672, 729528), (678, 723072), (768, 638337), (791, 619776), (807, 607488), (896, 547146), (904, 542304), (1008, 486352), (1017, 482048), (1076, 455616), (1152, 425558), (1344, 364764), (1356, 361536), (1582, 309888), (1614, 303744), (1792, 273573), (1808, 271152), (1883, 260352), (2016, 243176), (2034, 241024), (2152, 227808), (2304, 212779), (2373, 206592), (2421, 202496), (2688, 182382), (2712, 180768), (3164, 154944), (3228, 151872), (3616, 135576), (3766, 130176), (4032, 121588), (4068, 120512), (4304, 113904), (4746, 103296), (4842, 101248), (5376, 91191), (5424, 90384), (5649, 86784), (6328, 77472), (6456, 75936), (7119, 68864), (7232, 67788), (7532, 65088), (8064, 60794), (8136, 60256), (8608, 56952), (9492, 51648), (9684, 50624), (10848, 45192), (11298, 43392), (12656, 38736), (12912, 37968), (14238, 34432), (14464, 33894), (15064, 32544), (16128, 30397), (16272, 30128), (16947, 28928), (17216, 28476), (18984, 25824), (19368, 25312), (21696, 22596)]