1988775936

素因数分解:

$2^{12}\times 3^3\times 7^2\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 312

約数和(自身を含む): 6872576640

約数和(自身を除く): 4883800704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 367, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 734, 756, 768, 784, 864, 882, 896, 1008, 1024, 1101, 1152, 1176, 1323, 1344, 1468, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2048, 2202, 2304, 2352, 2569, 2646, 2688, 2936, 3024, 3072, 3136, 3303, 3456, 3528, 3584, 4032, 4096, 4404, 4608, 4704, 5138, 5292, 5376, 5872, 6048, 6144, 6272, 6606, 6912, 7056, 7168, 7707, 8064, 8808, 9216, 9408, 9909, 10276, 10584, 10752, 11744, 12096, 12288, 12544, 13212, 13824, 14112, 14336, 15414, 16128, 17616, 17983, 18432, 18816, 19818, 20552, 21168, 21504, 23121, 23488, 24192, 25088, 26424, 27648, 28224, 28672, 30828, 32256, 35232, 35966, 36864, 37632, 39636, 41104, 42336, 43008, 46242, 46976, 48384, 50176, 52848, 53949, 55296, 56448, 61656, 64512, 69363, 70464, 71932, 75264, 79272, 82208, 84672, 86016, 92484, 93952, 96768, 100352, 105696, 107898, 110592, 112896, 123312, 129024, 138726, 140928, 143864, 150528, 158544, 161847, 164416, 169344, 184968, 187904, 193536, 200704, 211392, 215796, 225792, 246624, 258048, 277452, 281856, 287728, 301056, 317088, 323694, 328832, 338688, 369936, 375808, 387072, 422784, 431592, 451584, 485541, 493248, 554904, 563712, 575456, 602112, 634176, 647388, 657664, 677376, 739872, 751616, 774144, 845568, 863184, 903168, 971082, 986496, 1109808, 1127424, 1150912, 1268352, 1294776, 1315328, 1354752, 1479744, 1503232, 1691136, 1726368, 1806336, 1942164, 1972992, 2219616, 2254848, 2301824, 2536704, 2589552, 2630656, 2709504, 2959488, 3382272, 3452736, 3884328, 3945984, 4439232, 4509696, 4603648, 5073408, 5179104, 5261312, 5419008, 5918976, 6764544, 6905472, 7768656, 7891968, 8878464, 9207296, 10146816, 10358208, 10522624, 11837952, 13529088, 13810944, 15537312, 15783936, 17756928, 18414592, 20293632, 20716416, 23675904, 27621888, 31074624, 31567872, 35513856, 36829184, 40587264, 41432832, 47351808, 55243776, 62149248, 71027712, 73658368, 82865664, 94703616, 110487552, 124298496, 142055424, 165731328, 220975104, 248596992, 284110848, 331462656, 497193984, 662925312, 994387968, 1988775936]

約数ペア:

[(1, 1988775936), (2, 994387968), (3, 662925312), (4, 497193984), (6, 331462656), (7, 284110848), (8, 248596992), (9, 220975104), (12, 165731328), (14, 142055424), (16, 124298496), (18, 110487552), (21, 94703616), (24, 82865664), (27, 73658368), (28, 71027712), (32, 62149248), (36, 55243776), (42, 47351808), (48, 41432832), (49, 40587264), (54, 36829184), (56, 35513856), (63, 31567872), (64, 31074624), (72, 27621888), (84, 23675904), (96, 20716416), (98, 20293632), (108, 18414592), (112, 17756928), (126, 15783936), (128, 15537312), (144, 13810944), (147, 13529088), (168, 11837952), (189, 10522624), (192, 10358208), (196, 10146816), (216, 9207296), (224, 8878464), (252, 7891968), (256, 7768656), (288, 6905472), (294, 6764544), (336, 5918976), (367, 5419008), (378, 5261312), (384, 5179104), (392, 5073408), (432, 4603648), (441, 4509696), (448, 4439232), (504, 3945984), (512, 3884328), (576, 3452736), (588, 3382272), (672, 2959488), (734, 2709504), (756, 2630656), (768, 2589552), (784, 2536704), (864, 2301824), (882, 2254848), (896, 2219616), (1008, 1972992), (1024, 1942164), (1101, 1806336), (1152, 1726368), (1176, 1691136), (1323, 1503232), (1344, 1479744), (1468, 1354752), (1512, 1315328), (1536, 1294776), (1568, 1268352), (1728, 1150912), (1764, 1127424), (1792, 1109808), (2016, 986496), (2048, 971082), (2202, 903168), (2304, 863184), (2352, 845568), (2569, 774144), (2646, 751616), (2688, 739872), (2936, 677376), (3024, 657664), (3072, 647388), (3136, 634176), (3303, 602112), (3456, 575456), (3528, 563712), (3584, 554904), (4032, 493248), (4096, 485541), (4404, 451584), (4608, 431592), (4704, 422784), (5138, 387072), (5292, 375808), (5376, 369936), (5872, 338688), (6048, 328832), (6144, 323694), (6272, 317088), (6606, 301056), (6912, 287728), (7056, 281856), (7168, 277452), (7707, 258048), (8064, 246624), (8808, 225792), (9216, 215796), (9408, 211392), (9909, 200704), (10276, 193536), (10584, 187904), (10752, 184968), (11744, 169344), (12096, 164416), (12288, 161847), (12544, 158544), (13212, 150528), (13824, 143864), (14112, 140928), (14336, 138726), (15414, 129024), (16128, 123312), (17616, 112896), (17983, 110592), (18432, 107898), (18816, 105696), (19818, 100352), (20552, 96768), (21168, 93952), (21504, 92484), (23121, 86016), (23488, 84672), (24192, 82208), (25088, 79272), (26424, 75264), (27648, 71932), (28224, 70464), (28672, 69363), (30828, 64512), (32256, 61656), (35232, 56448), (35966, 55296), (36864, 53949), (37632, 52848), (39636, 50176), (41104, 48384), (42336, 46976), (43008, 46242)]