1979785728

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 240

約数和(自身を含む): 6128179200

約数和(自身を除く): 4148393472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 192, 199, 204, 254, 256, 272, 288, 306, 381, 384, 398, 408, 508, 512, 544, 576, 597, 612, 762, 768, 796, 816, 1016, 1088, 1143, 1152, 1194, 1224, 1524, 1536, 1592, 1632, 1791, 2032, 2159, 2176, 2286, 2304, 2388, 2448, 3048, 3184, 3264, 3383, 3582, 4064, 4318, 4352, 4572, 4608, 4776, 4896, 6096, 6368, 6477, 6528, 6766, 7164, 8128, 8636, 8704, 9144, 9552, 9792, 10149, 12192, 12736, 12954, 13056, 13532, 14328, 16256, 17272, 18288, 19104, 19431, 19584, 20298, 24384, 25273, 25472, 25908, 26112, 27064, 28656, 30447, 32512, 34544, 36576, 38208, 38862, 39168, 40596, 48768, 50546, 50944, 51816, 54128, 57312, 60894, 65024, 69088, 73152, 75819, 76416, 77724, 78336, 81192, 97536, 101092, 101888, 103632, 108256, 114624, 121788, 138176, 146304, 151638, 152832, 155448, 162384, 195072, 202184, 207264, 216512, 227457, 229248, 243576, 276352, 292608, 303276, 305664, 310896, 324768, 404368, 414528, 429641, 433024, 454914, 458496, 487152, 552704, 585216, 606552, 621792, 649536, 808736, 829056, 859282, 866048, 909828, 916992, 974304, 1105408, 1213104, 1243584, 1288923, 1299072, 1617472, 1658112, 1718564, 1732096, 1819656, 1948608, 2426208, 2487168, 2577846, 2598144, 3234944, 3316224, 3437128, 3639312, 3866769, 3897216, 4852416, 4974336, 5155692, 5196288, 6469888, 6874256, 7278624, 7733538, 7794432, 9704832, 9948672, 10311384, 12939776, 13748512, 14557248, 15467076, 15588864, 19409664, 20622768, 27497024, 29114496, 30934152, 38819328, 41245536, 54994048, 58228992, 61868304, 82491072, 109988096, 116457984, 123736608, 164982144, 219976192, 247473216, 329964288, 494946432, 659928576, 989892864, 1979785728]

約数ペア:

[(1, 1979785728), (2, 989892864), (3, 659928576), (4, 494946432), (6, 329964288), (8, 247473216), (9, 219976192), (12, 164982144), (16, 123736608), (17, 116457984), (18, 109988096), (24, 82491072), (32, 61868304), (34, 58228992), (36, 54994048), (48, 41245536), (51, 38819328), (64, 30934152), (68, 29114496), (72, 27497024), (96, 20622768), (102, 19409664), (127, 15588864), (128, 15467076), (136, 14557248), (144, 13748512), (153, 12939776), (192, 10311384), (199, 9948672), (204, 9704832), (254, 7794432), (256, 7733538), (272, 7278624), (288, 6874256), (306, 6469888), (381, 5196288), (384, 5155692), (398, 4974336), (408, 4852416), (508, 3897216), (512, 3866769), (544, 3639312), (576, 3437128), (597, 3316224), (612, 3234944), (762, 2598144), (768, 2577846), (796, 2487168), (816, 2426208), (1016, 1948608), (1088, 1819656), (1143, 1732096), (1152, 1718564), (1194, 1658112), (1224, 1617472), (1524, 1299072), (1536, 1288923), (1592, 1243584), (1632, 1213104), (1791, 1105408), (2032, 974304), (2159, 916992), (2176, 909828), (2286, 866048), (2304, 859282), (2388, 829056), (2448, 808736), (3048, 649536), (3184, 621792), (3264, 606552), (3383, 585216), (3582, 552704), (4064, 487152), (4318, 458496), (4352, 454914), (4572, 433024), (4608, 429641), (4776, 414528), (4896, 404368), (6096, 324768), (6368, 310896), (6477, 305664), (6528, 303276), (6766, 292608), (7164, 276352), (8128, 243576), (8636, 229248), (8704, 227457), (9144, 216512), (9552, 207264), (9792, 202184), (10149, 195072), (12192, 162384), (12736, 155448), (12954, 152832), (13056, 151638), (13532, 146304), (14328, 138176), (16256, 121788), (17272, 114624), (18288, 108256), (19104, 103632), (19431, 101888), (19584, 101092), (20298, 97536), (24384, 81192), (25273, 78336), (25472, 77724), (25908, 76416), (26112, 75819), (27064, 73152), (28656, 69088), (30447, 65024), (32512, 60894), (34544, 57312), (36576, 54128), (38208, 51816), (38862, 50944), (39168, 50546), (40596, 48768)]