1871335872

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 420

約数和(自身を含む): 6621947640

約数和(自身を除く): 4750611768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 64, 72, 81, 84, 96, 98, 106, 108, 112, 126, 139, 144, 147, 159, 162, 168, 189, 192, 196, 212, 216, 224, 252, 278, 288, 294, 318, 324, 336, 371, 378, 392, 417, 424, 432, 441, 448, 477, 504, 556, 567, 576, 588, 636, 648, 672, 742, 756, 784, 834, 848, 864, 882, 954, 973, 1008, 1112, 1113, 1134, 1176, 1251, 1272, 1296, 1323, 1344, 1431, 1484, 1512, 1568, 1668, 1696, 1728, 1764, 1908, 1946, 2016, 2224, 2226, 2268, 2352, 2502, 2544, 2592, 2597, 2646, 2862, 2919, 2968, 3024, 3136, 3336, 3339, 3392, 3528, 3753, 3816, 3892, 3969, 4032, 4293, 4448, 4452, 4536, 4704, 5004, 5088, 5184, 5194, 5292, 5724, 5838, 5936, 6048, 6672, 6678, 6811, 7056, 7367, 7506, 7632, 7784, 7791, 7938, 8586, 8757, 8896, 8904, 9072, 9408, 10008, 10017, 10176, 10388, 10584, 11259, 11448, 11676, 11872, 12096, 13344, 13356, 13622, 14112, 14734, 15012, 15264, 15568, 15582, 15876, 17172, 17514, 17808, 18144, 20016, 20034, 20433, 20776, 21168, 22101, 22518, 22896, 23352, 23373, 23744, 26271, 26688, 26712, 27244, 28224, 29468, 30024, 30051, 30528, 31136, 31164, 31752, 34344, 35028, 35616, 36288, 40032, 40068, 40866, 41552, 42336, 44202, 45036, 45792, 46704, 46746, 51569, 52542, 53424, 54488, 58936, 60048, 60102, 61299, 62272, 62328, 63504, 66303, 68688, 70056, 70119, 71232, 78813, 80064, 80136, 81732, 83104, 84672, 88404, 90072, 91584, 93408, 93492, 103138, 105084, 106848, 108976, 117872, 120096, 120204, 122598, 124656, 127008, 132606, 137376, 140112, 140238, 154707, 157626, 160272, 163464, 166208, 176808, 180144, 183897, 186816, 186984, 198909, 206276, 210168, 210357, 213696, 217952, 235744, 240192, 240408, 245196, 249312, 254016, 265212, 274752, 280224, 280476, 309414, 315252, 320544, 326928, 353616, 360288, 360983, 367794, 373968, 397818, 412552, 420336, 420714, 435904, 464121, 471488, 480816, 490392, 498624, 530424, 551691, 560448, 560952, 596727, 618828, 630504, 641088, 653856, 707232, 720576, 721966, 735588, 747936, 795636, 825104, 840672, 841428, 928242, 961632, 980784, 1060848, 1082949, 1103382, 1121904, 1193454, 1237656, 1261008, 1307712, 1392363, 1414464, 1443932, 1471176, 1495872, 1591272, 1650208, 1681344, 1682856, 1856484, 1923264, 1961568, 2121696, 2165898, 2206764, 2243808, 2386908, 2475312, 2522016, 2784726, 2887864, 2942352, 3182544, 3248847, 3300416, 3365712, 3712968, 3923136, 4177089, 4243392, 4331796, 4413528, 4487616, 4773816, 4950624, 5044032, 5569452, 5775728, 5884704, 6365088, 6497694, 6731424, 7425936, 8354178, 8663592, 8827056, 9547632, 9746541, 9901248, 11138904, 11551456, 11769408, 12730176, 12995388, 13462848, 14851872, 16708356, 17327184, 17654112, 19095264, 19493082, 22277808, 23102912, 25990776, 29239623, 29703744, 33416712, 34654368, 35308224, 38190528, 38986164, 44555616, 51981552, 58479246, 66833424, 69308736, 77972328, 89111232, 103963104, 116958492, 133666848, 155944656, 207926208, 233916984, 267333696, 311889312, 467833968, 623778624, 935667936, 1871335872]

約数ペア:

[(1, 1871335872), (2, 935667936), (3, 623778624), (4, 467833968), (6, 311889312), (7, 267333696), (8, 233916984), (9, 207926208), (12, 155944656), (14, 133666848), (16, 116958492), (18, 103963104), (21, 89111232), (24, 77972328), (27, 69308736), (28, 66833424), (32, 58479246), (36, 51981552), (42, 44555616), (48, 38986164), (49, 38190528), (53, 35308224), (54, 34654368), (56, 33416712), (63, 29703744), (64, 29239623), (72, 25990776), (81, 23102912), (84, 22277808), (96, 19493082), (98, 19095264), (106, 17654112), (108, 17327184), (112, 16708356), (126, 14851872), (139, 13462848), (144, 12995388), (147, 12730176), (159, 11769408), (162, 11551456), (168, 11138904), (189, 9901248), (192, 9746541), (196, 9547632), (212, 8827056), (216, 8663592), (224, 8354178), (252, 7425936), (278, 6731424), (288, 6497694), (294, 6365088), (318, 5884704), (324, 5775728), (336, 5569452), (371, 5044032), (378, 4950624), (392, 4773816), (417, 4487616), (424, 4413528), (432, 4331796), (441, 4243392), (448, 4177089), (477, 3923136), (504, 3712968), (556, 3365712), (567, 3300416), (576, 3248847), (588, 3182544), (636, 2942352), (648, 2887864), (672, 2784726), (742, 2522016), (756, 2475312), (784, 2386908), (834, 2243808), (848, 2206764), (864, 2165898), (882, 2121696), (954, 1961568), (973, 1923264), (1008, 1856484), (1112, 1682856), (1113, 1681344), (1134, 1650208), (1176, 1591272), (1251, 1495872), (1272, 1471176), (1296, 1443932), (1323, 1414464), (1344, 1392363), (1431, 1307712), (1484, 1261008), (1512, 1237656), (1568, 1193454), (1668, 1121904), (1696, 1103382), (1728, 1082949), (1764, 1060848), (1908, 980784), (1946, 961632), (2016, 928242), (2224, 841428), (2226, 840672), (2268, 825104), (2352, 795636), (2502, 747936), (2544, 735588), (2592, 721966), (2597, 720576), (2646, 707232), (2862, 653856), (2919, 641088), (2968, 630504), (3024, 618828), (3136, 596727), (3336, 560952), (3339, 560448), (3392, 551691), (3528, 530424), (3753, 498624), (3816, 490392), (3892, 480816), (3969, 471488), (4032, 464121), (4293, 435904), (4448, 420714), (4452, 420336), (4536, 412552), (4704, 397818), (5004, 373968), (5088, 367794), (5184, 360983), (5194, 360288), (5292, 353616), (5724, 326928), (5838, 320544), (5936, 315252), (6048, 309414), (6672, 280476), (6678, 280224), (6811, 274752), (7056, 265212), (7367, 254016), (7506, 249312), (7632, 245196), (7784, 240408), (7791, 240192), (7938, 235744), (8586, 217952), (8757, 213696), (8896, 210357), (8904, 210168), (9072, 206276), (9408, 198909), (10008, 186984), (10017, 186816), (10176, 183897), (10388, 180144), (10584, 176808), (11259, 166208), (11448, 163464), (11676, 160272), (11872, 157626), (12096, 154707), (13344, 140238), (13356, 140112), (13622, 137376), (14112, 132606), (14734, 127008), (15012, 124656), (15264, 122598), (15568, 120204), (15582, 120096), (15876, 117872), (17172, 108976), (17514, 106848), (17808, 105084), (18144, 103138), (20016, 93492), (20034, 93408), (20433, 91584), (20776, 90072), (21168, 88404), (22101, 84672), (22518, 83104), (22896, 81732), (23352, 80136), (23373, 80064), (23744, 78813), (26271, 71232), (26688, 70119), (26712, 70056), (27244, 68688), (28224, 66303), (29468, 63504), (30024, 62328), (30051, 62272), (30528, 61299), (31136, 60102), (31164, 60048), (31752, 58936), (34344, 54488), (35028, 53424), (35616, 52542), (36288, 51569), (40032, 46746), (40068, 46704), (40866, 45792), (41552, 45036), (42336, 44202)]