2181791808

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:914

約数の個数: 224

約数和(自身を含む): 7366406400

約数和(自身を除く): 5184614592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 317, 336, 378, 432, 448, 504, 569, 576, 634, 672, 756, 864, 951, 1008, 1138, 1268, 1344, 1512, 1707, 1728, 1902, 2016, 2219, 2276, 2536, 2853, 3024, 3414, 3804, 3983, 4032, 4438, 4552, 5072, 5121, 5706, 6048, 6657, 6828, 7608, 7966, 8559, 8876, 9104, 10144, 10242, 11412, 11949, 12096, 13314, 13656, 15216, 15363, 15932, 17118, 17752, 18208, 19971, 20288, 20484, 22824, 23898, 26628, 27312, 30432, 30726, 31864, 34236, 35504, 35847, 36416, 39942, 40968, 45648, 47796, 53256, 54624, 59913, 60864, 61452, 63728, 68472, 71008, 71694, 79884, 81936, 91296, 95592, 106512, 107541, 109248, 119826, 122904, 127456, 136944, 142016, 143388, 159768, 163872, 180373, 182592, 191184, 213024, 215082, 239652, 245808, 254912, 273888, 286776, 319536, 327744, 360746, 382368, 426048, 430164, 479304, 491616, 541119, 547776, 573552, 639072, 721492, 764736, 860328, 958608, 983232, 1082238, 1147104, 1262611, 1278144, 1442984, 1623357, 1720656, 1917216, 2164476, 2294208, 2525222, 2885968, 3246714, 3441312, 3787833, 3834432, 4328952, 4870071, 5050444, 5771936, 6493428, 6882624, 7575666, 8657904, 9740142, 10100888, 11363499, 11543872, 12986856, 15151332, 17315808, 19480284, 20201776, 22726998, 25973712, 30302664, 34090497, 34631616, 38960568, 40403552, 45453996, 51947424, 60605328, 68180994, 77921136, 80807104, 90907992, 103894848, 121210656, 136361988, 155842272, 181815984, 242421312, 272723976, 311684544, 363631968, 545447952, 727263936, 1090895904, 2181791808]

約数ペア:

[(1, 2181791808), (2, 1090895904), (3, 727263936), (4, 545447952), (6, 363631968), (7, 311684544), (8, 272723976), (9, 242421312), (12, 181815984), (14, 155842272), (16, 136361988), (18, 121210656), (21, 103894848), (24, 90907992), (27, 80807104), (28, 77921136), (32, 68180994), (36, 60605328), (42, 51947424), (48, 45453996), (54, 40403552), (56, 38960568), (63, 34631616), (64, 34090497), (72, 30302664), (84, 25973712), (96, 22726998), (108, 20201776), (112, 19480284), (126, 17315808), (144, 15151332), (168, 12986856), (189, 11543872), (192, 11363499), (216, 10100888), (224, 9740142), (252, 8657904), (288, 7575666), (317, 6882624), (336, 6493428), (378, 5771936), (432, 5050444), (448, 4870071), (504, 4328952), (569, 3834432), (576, 3787833), (634, 3441312), (672, 3246714), (756, 2885968), (864, 2525222), (951, 2294208), (1008, 2164476), (1138, 1917216), (1268, 1720656), (1344, 1623357), (1512, 1442984), (1707, 1278144), (1728, 1262611), (1902, 1147104), (2016, 1082238), (2219, 983232), (2276, 958608), (2536, 860328), (2853, 764736), (3024, 721492), (3414, 639072), (3804, 573552), (3983, 547776), (4032, 541119), (4438, 491616), (4552, 479304), (5072, 430164), (5121, 426048), (5706, 382368), (6048, 360746), (6657, 327744), (6828, 319536), (7608, 286776), (7966, 273888), (8559, 254912), (8876, 245808), (9104, 239652), (10144, 215082), (10242, 213024), (11412, 191184), (11949, 182592), (12096, 180373), (13314, 163872), (13656, 159768), (15216, 143388), (15363, 142016), (15932, 136944), (17118, 127456), (17752, 122904), (18208, 119826), (19971, 109248), (20288, 107541), (20484, 106512), (22824, 95592), (23898, 91296), (26628, 81936), (27312, 79884), (30432, 71694), (30726, 71008), (31864, 68472), (34236, 63728), (35504, 61452), (35847, 60864), (36416, 59913), (39942, 54624), (40968, 53256), (45648, 47796)]