2819206656

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 240

約数和(自身を含む): 9437395968

約数和(自身を除く): 6618189312

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, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 256, 284, 288, 336, 384, 426, 448, 497, 504, 512, 568, 576, 639, 672, 768, 852, 896, 994, 1008, 1136, 1152, 1231, 1278, 1344, 1491, 1536, 1704, 1792, 1988, 2016, 2272, 2304, 2462, 2556, 2688, 2982, 3408, 3584, 3693, 3976, 4032, 4473, 4544, 4608, 4924, 5112, 5376, 5964, 6816, 7386, 7952, 8064, 8617, 8946, 9088, 9848, 10224, 10752, 11079, 11928, 13632, 14772, 15904, 16128, 17234, 17892, 18176, 19696, 20448, 22158, 23856, 25851, 27264, 29544, 31808, 32256, 34468, 35784, 36352, 39392, 40896, 44316, 47712, 51702, 54528, 59088, 63616, 68936, 71568, 77553, 78784, 81792, 87401, 88632, 95424, 103404, 109056, 118176, 127232, 137872, 143136, 155106, 157568, 163584, 174802, 177264, 190848, 206808, 236352, 254464, 262203, 275744, 286272, 310212, 315136, 327168, 349604, 354528, 381696, 413616, 472704, 524406, 551488, 572544, 611807, 620424, 630272, 699208, 709056, 763392, 786609, 827232, 945408, 1048812, 1102976, 1145088, 1223614, 1240848, 1398416, 1418112, 1573218, 1654464, 1835421, 1890816, 2097624, 2205952, 2290176, 2447228, 2481696, 2796832, 2836224, 3146436, 3308928, 3670842, 4195248, 4411904, 4894456, 4963392, 5506263, 5593664, 5672448, 6292872, 6617856, 7341684, 8390496, 9788912, 9926784, 11012526, 11187328, 12585744, 13235712, 14683368, 16780992, 19577824, 19853568, 22025052, 22374656, 25171488, 29366736, 33561984, 39155648, 39707136, 44050104, 44749312, 50342976, 58733472, 67123968, 78311296, 88100208, 100685952, 117466944, 134247936, 156622592, 176200416, 201371904, 234933888, 313245184, 352400832, 402743808, 469867776, 704801664, 939735552, 1409603328, 2819206656]

約数ペア:

[(1, 2819206656), (2, 1409603328), (3, 939735552), (4, 704801664), (6, 469867776), (7, 402743808), (8, 352400832), (9, 313245184), (12, 234933888), (14, 201371904), (16, 176200416), (18, 156622592), (21, 134247936), (24, 117466944), (28, 100685952), (32, 88100208), (36, 78311296), (42, 67123968), (48, 58733472), (56, 50342976), (63, 44749312), (64, 44050104), (71, 39707136), (72, 39155648), (84, 33561984), (96, 29366736), (112, 25171488), (126, 22374656), (128, 22025052), (142, 19853568), (144, 19577824), (168, 16780992), (192, 14683368), (213, 13235712), (224, 12585744), (252, 11187328), (256, 11012526), (284, 9926784), (288, 9788912), (336, 8390496), (384, 7341684), (426, 6617856), (448, 6292872), (497, 5672448), (504, 5593664), (512, 5506263), (568, 4963392), (576, 4894456), (639, 4411904), (672, 4195248), (768, 3670842), (852, 3308928), (896, 3146436), (994, 2836224), (1008, 2796832), (1136, 2481696), (1152, 2447228), (1231, 2290176), (1278, 2205952), (1344, 2097624), (1491, 1890816), (1536, 1835421), (1704, 1654464), (1792, 1573218), (1988, 1418112), (2016, 1398416), (2272, 1240848), (2304, 1223614), (2462, 1145088), (2556, 1102976), (2688, 1048812), (2982, 945408), (3408, 827232), (3584, 786609), (3693, 763392), (3976, 709056), (4032, 699208), (4473, 630272), (4544, 620424), (4608, 611807), (4924, 572544), (5112, 551488), (5376, 524406), (5964, 472704), (6816, 413616), (7386, 381696), (7952, 354528), (8064, 349604), (8617, 327168), (8946, 315136), (9088, 310212), (9848, 286272), (10224, 275744), (10752, 262203), (11079, 254464), (11928, 236352), (13632, 206808), (14772, 190848), (15904, 177264), (16128, 174802), (17234, 163584), (17892, 157568), (18176, 155106), (19696, 143136), (20448, 137872), (22158, 127232), (23856, 118176), (25851, 109056), (27264, 103404), (29544, 95424), (31808, 88632), (32256, 87401), (34468, 81792), (35784, 78784), (36352, 77553), (39392, 71568), (40896, 68936), (44316, 63616), (47712, 59088), (51702, 54528)]