1256248224

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 384

約数和(自身を含む): 4772597760

約数和(自身を除く): 3516349536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 96, 99, 108, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 189, 198, 207, 216, 224, 231, 252, 253, 264, 276, 288, 297, 308, 322, 336, 352, 368, 378, 396, 414, 432, 462, 483, 504, 506, 528, 552, 594, 616, 621, 644, 672, 693, 736, 756, 759, 792, 821, 828, 864, 924, 966, 1008, 1012, 1056, 1104, 1188, 1232, 1242, 1288, 1386, 1449, 1512, 1518, 1584, 1642, 1656, 1771, 1848, 1932, 2016, 2024, 2079, 2208, 2277, 2376, 2463, 2464, 2484, 2576, 2772, 2898, 3024, 3036, 3168, 3284, 3312, 3542, 3696, 3864, 4048, 4158, 4347, 4554, 4752, 4926, 4968, 5152, 5313, 5544, 5747, 5796, 6048, 6072, 6568, 6624, 6831, 7084, 7389, 7392, 7728, 8096, 8316, 8694, 9031, 9108, 9504, 9852, 9936, 10626, 11088, 11494, 11592, 12144, 13136, 13662, 14168, 14778, 15456, 15939, 16632, 17241, 17388, 18062, 18216, 18883, 19704, 19872, 21252, 22167, 22176, 22988, 23184, 24288, 26272, 27093, 27324, 28336, 29556, 31878, 33264, 34482, 34776, 36124, 36432, 37766, 39408, 42504, 44334, 45976, 46368, 47817, 51723, 54186, 54648, 56649, 56672, 59112, 63217, 63756, 66528, 68964, 69552, 72248, 72864, 75532, 78816, 81279, 85008, 88668, 91952, 95634, 103446, 108372, 109296, 113298, 118224, 126434, 127512, 132181, 137928, 139104, 144496, 151064, 155169, 162558, 169947, 170016, 177336, 183904, 189651, 191268, 206892, 207713, 216744, 218592, 226596, 236448, 243837, 252868, 255024, 264362, 275856, 288992, 302128, 310338, 325116, 339894, 354672, 379302, 382536, 396543, 413784, 415426, 433488, 453192, 487674, 505736, 509841, 510048, 528724, 551712, 568953, 604256, 620676, 623139, 650232, 679788, 709344, 758604, 765072, 793086, 827568, 830852, 866976, 906384, 975348, 1011472, 1019682, 1057448, 1137906, 1189629, 1241352, 1246278, 1300464, 1359576, 1453991, 1517208, 1530144, 1586172, 1655136, 1661704, 1706859, 1812768, 1869417, 1950696, 2022944, 2039364, 2114896, 2275812, 2379258, 2482704, 2492556, 2600928, 2719152, 2907982, 3034416, 3172344, 3323408, 3413718, 3568887, 3738834, 3901392, 4078728, 4229792, 4361973, 4551624, 4758516, 4965408, 4985112, 5438304, 5608251, 5815964, 6068832, 6344688, 6646816, 6827436, 7137774, 7477668, 7802784, 8157456, 8723946, 9103248, 9517032, 9970224, 11216502, 11631928, 12689376, 13085919, 13654872, 14275548, 14955336, 16314912, 17447892, 18206496, 19034064, 19940448, 22433004, 23263856, 26171838, 27309744, 28551096, 29910672, 34895784, 38068128, 39257757, 44866008, 46527712, 52343676, 54619488, 57102192, 59821344, 69791568, 78515514, 89732016, 104687352, 114204384, 139583136, 157031028, 179464032, 209374704, 314062056, 418749408, 628124112, 1256248224]

約数ペア:

[(1, 1256248224), (2, 628124112), (3, 418749408), (4, 314062056), (6, 209374704), (7, 179464032), (8, 157031028), (9, 139583136), (11, 114204384), (12, 104687352), (14, 89732016), (16, 78515514), (18, 69791568), (21, 59821344), (22, 57102192), (23, 54619488), (24, 52343676), (27, 46527712), (28, 44866008), (32, 39257757), (33, 38068128), (36, 34895784), (42, 29910672), (44, 28551096), (46, 27309744), (48, 26171838), (54, 23263856), (56, 22433004), (63, 19940448), (66, 19034064), (69, 18206496), (72, 17447892), (77, 16314912), (84, 14955336), (88, 14275548), (92, 13654872), (96, 13085919), (99, 12689376), (108, 11631928), (112, 11216502), (126, 9970224), (132, 9517032), (138, 9103248), (144, 8723946), (154, 8157456), (161, 7802784), (168, 7477668), (176, 7137774), (184, 6827436), (189, 6646816), (198, 6344688), (207, 6068832), (216, 5815964), (224, 5608251), (231, 5438304), (252, 4985112), (253, 4965408), (264, 4758516), (276, 4551624), (288, 4361973), (297, 4229792), (308, 4078728), (322, 3901392), (336, 3738834), (352, 3568887), (368, 3413718), (378, 3323408), (396, 3172344), (414, 3034416), (432, 2907982), (462, 2719152), (483, 2600928), (504, 2492556), (506, 2482704), (528, 2379258), (552, 2275812), (594, 2114896), (616, 2039364), (621, 2022944), (644, 1950696), (672, 1869417), (693, 1812768), (736, 1706859), (756, 1661704), (759, 1655136), (792, 1586172), (821, 1530144), (828, 1517208), (864, 1453991), (924, 1359576), (966, 1300464), (1008, 1246278), (1012, 1241352), (1056, 1189629), (1104, 1137906), (1188, 1057448), (1232, 1019682), (1242, 1011472), (1288, 975348), (1386, 906384), (1449, 866976), (1512, 830852), (1518, 827568), (1584, 793086), (1642, 765072), (1656, 758604), (1771, 709344), (1848, 679788), (1932, 650232), (2016, 623139), (2024, 620676), (2079, 604256), (2208, 568953), (2277, 551712), (2376, 528724), (2463, 510048), (2464, 509841), (2484, 505736), (2576, 487674), (2772, 453192), (2898, 433488), (3024, 415426), (3036, 413784), (3168, 396543), (3284, 382536), (3312, 379302), (3542, 354672), (3696, 339894), (3864, 325116), (4048, 310338), (4158, 302128), (4347, 288992), (4554, 275856), (4752, 264362), (4926, 255024), (4968, 252868), (5152, 243837), (5313, 236448), (5544, 226596), (5747, 218592), (5796, 216744), (6048, 207713), (6072, 206892), (6568, 191268), (6624, 189651), (6831, 183904), (7084, 177336), (7389, 170016), (7392, 169947), (7728, 162558), (8096, 155169), (8316, 151064), (8694, 144496), (9031, 139104), (9108, 137928), (9504, 132181), (9852, 127512), (9936, 126434), (10626, 118224), (11088, 113298), (11494, 109296), (11592, 108372), (12144, 103446), (13136, 95634), (13662, 91952), (14168, 88668), (14778, 85008), (15456, 81279), (15939, 78816), (16632, 75532), (17241, 72864), (17388, 72248), (18062, 69552), (18216, 68964), (18883, 66528), (19704, 63756), (19872, 63217), (21252, 59112), (22167, 56672), (22176, 56649), (22988, 54648), (23184, 54186), (24288, 51723), (26272, 47817), (27093, 46368), (27324, 45976), (28336, 44334), (29556, 42504), (31878, 39408), (33264, 37766), (34482, 36432), (34776, 36124)]