1312503808

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 3529234800

約数和(自身を除く): 2216730992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 41, 44, 49, 56, 58, 64, 77, 82, 88, 98, 112, 116, 128, 154, 164, 176, 196, 203, 224, 232, 256, 287, 308, 319, 328, 352, 392, 406, 448, 451, 464, 512, 539, 574, 616, 638, 656, 704, 784, 812, 896, 902, 928, 1024, 1078, 1148, 1189, 1232, 1276, 1312, 1408, 1421, 1568, 1624, 1792, 1804, 1856, 2009, 2048, 2156, 2233, 2296, 2378, 2464, 2552, 2624, 2816, 2842, 3136, 3157, 3248, 3584, 3608, 3712, 4018, 4312, 4466, 4592, 4756, 4928, 5104, 5248, 5632, 5684, 6272, 6314, 6496, 7168, 7216, 7424, 8036, 8323, 8624, 8932, 9184, 9512, 9856, 10208, 10496, 11264, 11368, 12544, 12628, 12992, 13079, 14336, 14432, 14848, 15631, 16072, 16646, 17248, 17864, 18368, 19024, 19712, 20416, 20992, 22099, 22528, 22736, 25088, 25256, 25984, 26158, 28864, 29696, 31262, 32144, 33292, 34496, 35728, 36736, 38048, 39424, 40832, 41984, 44198, 45472, 50176, 50512, 51968, 52316, 57728, 58261, 59392, 62524, 64288, 66584, 68992, 71456, 73472, 76096, 78848, 81664, 83968, 88396, 90944, 91553, 100352, 101024, 103936, 104632, 115456, 116522, 125048, 128576, 133168, 137984, 142912, 146944, 152192, 157696, 163328, 176792, 181888, 183106, 202048, 207872, 209264, 230912, 233044, 250096, 257152, 266336, 275968, 285824, 293888, 304384, 326656, 353584, 363776, 366212, 404096, 415744, 418528, 461824, 466088, 500192, 514304, 532672, 551936, 571648, 587776, 608768, 640871, 653312, 707168, 727552, 732424, 808192, 837056, 923648, 932176, 1000384, 1028608, 1065344, 1103872, 1143296, 1217536, 1281742, 1414336, 1455104, 1464848, 1616384, 1674112, 1864352, 2000768, 2057216, 2130688, 2286592, 2435072, 2563484, 2828672, 2910208, 2929696, 3232768, 3348224, 3728704, 4001536, 4114432, 4261376, 4573184, 5126968, 5657344, 5859392, 6465536, 6696448, 7457408, 8003072, 8522752, 10253936, 11314688, 11718784, 13392896, 14914816, 16006144, 17045504, 20507872, 22629376, 23437568, 26785792, 29829632, 32012288, 41015744, 45258752, 46875136, 59659264, 82031488, 93750272, 119318528, 164062976, 187500544, 328125952, 656251904, 1312503808]

約数ペア:

[(1, 1312503808), (2, 656251904), (4, 328125952), (7, 187500544), (8, 164062976), (11, 119318528), (14, 93750272), (16, 82031488), (22, 59659264), (28, 46875136), (29, 45258752), (32, 41015744), (41, 32012288), (44, 29829632), (49, 26785792), (56, 23437568), (58, 22629376), (64, 20507872), (77, 17045504), (82, 16006144), (88, 14914816), (98, 13392896), (112, 11718784), (116, 11314688), (128, 10253936), (154, 8522752), (164, 8003072), (176, 7457408), (196, 6696448), (203, 6465536), (224, 5859392), (232, 5657344), (256, 5126968), (287, 4573184), (308, 4261376), (319, 4114432), (328, 4001536), (352, 3728704), (392, 3348224), (406, 3232768), (448, 2929696), (451, 2910208), (464, 2828672), (512, 2563484), (539, 2435072), (574, 2286592), (616, 2130688), (638, 2057216), (656, 2000768), (704, 1864352), (784, 1674112), (812, 1616384), (896, 1464848), (902, 1455104), (928, 1414336), (1024, 1281742), (1078, 1217536), (1148, 1143296), (1189, 1103872), (1232, 1065344), (1276, 1028608), (1312, 1000384), (1408, 932176), (1421, 923648), (1568, 837056), (1624, 808192), (1792, 732424), (1804, 727552), (1856, 707168), (2009, 653312), (2048, 640871), (2156, 608768), (2233, 587776), (2296, 571648), (2378, 551936), (2464, 532672), (2552, 514304), (2624, 500192), (2816, 466088), (2842, 461824), (3136, 418528), (3157, 415744), (3248, 404096), (3584, 366212), (3608, 363776), (3712, 353584), (4018, 326656), (4312, 304384), (4466, 293888), (4592, 285824), (4756, 275968), (4928, 266336), (5104, 257152), (5248, 250096), (5632, 233044), (5684, 230912), (6272, 209264), (6314, 207872), (6496, 202048), (7168, 183106), (7216, 181888), (7424, 176792), (8036, 163328), (8323, 157696), (8624, 152192), (8932, 146944), (9184, 142912), (9512, 137984), (9856, 133168), (10208, 128576), (10496, 125048), (11264, 116522), (11368, 115456), (12544, 104632), (12628, 103936), (12992, 101024), (13079, 100352), (14336, 91553), (14432, 90944), (14848, 88396), (15631, 83968), (16072, 81664), (16646, 78848), (17248, 76096), (17864, 73472), (18368, 71456), (19024, 68992), (19712, 66584), (20416, 64288), (20992, 62524), (22099, 59392), (22528, 58261), (22736, 57728), (25088, 52316), (25256, 51968), (25984, 50512), (26158, 50176), (28864, 45472), (29696, 44198), (31262, 41984), (32144, 40832), (33292, 39424), (34496, 38048), (35728, 36736)]