290564736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 996433920

約数和(自身を除く): 705869184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 317, 336, 341, 352, 372, 384, 434, 448, 462, 496, 528, 616, 634, 651, 672, 682, 704, 744, 868, 896, 924, 951, 992, 1023, 1056, 1232, 1268, 1302, 1344, 1364, 1408, 1488, 1736, 1848, 1902, 1984, 2046, 2112, 2219, 2387, 2464, 2536, 2604, 2688, 2728, 2976, 3472, 3487, 3696, 3804, 3968, 4092, 4224, 4438, 4774, 4928, 5072, 5208, 5456, 5952, 6657, 6944, 6974, 7161, 7392, 7608, 8184, 8876, 9548, 9827, 9856, 10144, 10416, 10461, 10912, 11904, 13314, 13888, 13948, 14322, 14784, 15216, 16368, 17752, 19096, 19654, 20288, 20832, 20922, 21824, 24409, 26628, 27776, 27896, 28644, 29481, 29568, 30432, 32736, 35504, 38192, 39308, 40576, 41664, 41844, 43648, 48818, 53256, 55792, 57288, 58962, 60864, 65472, 68789, 71008, 73227, 76384, 78616, 83328, 83688, 97636, 106512, 108097, 111584, 114576, 117924, 121728, 130944, 137578, 142016, 146454, 152768, 157232, 167376, 195272, 206367, 213024, 216194, 223168, 229152, 235848, 275156, 284032, 292908, 305536, 314464, 324291, 334752, 390544, 412734, 426048, 432388, 446336, 458304, 471696, 550312, 585816, 628928, 648582, 669504, 756679, 781088, 825468, 852096, 864776, 916608, 943392, 1100624, 1171632, 1257856, 1297164, 1339008, 1513358, 1562176, 1650936, 1729552, 1886784, 2201248, 2270037, 2343264, 2594328, 3026716, 3124352, 3301872, 3459104, 3773568, 4402496, 4540074, 4686528, 5188656, 6053432, 6603744, 6918208, 8804992, 9080148, 9373056, 10377312, 12106864, 13207488, 13836416, 18160296, 20754624, 24213728, 26414976, 36320592, 41509248, 48427456, 72641184, 96854912, 145282368, 290564736]

約数ペア:

[(1, 290564736), (2, 145282368), (3, 96854912), (4, 72641184), (6, 48427456), (7, 41509248), (8, 36320592), (11, 26414976), (12, 24213728), (14, 20754624), (16, 18160296), (21, 13836416), (22, 13207488), (24, 12106864), (28, 10377312), (31, 9373056), (32, 9080148), (33, 8804992), (42, 6918208), (44, 6603744), (48, 6053432), (56, 5188656), (62, 4686528), (64, 4540074), (66, 4402496), (77, 3773568), (84, 3459104), (88, 3301872), (93, 3124352), (96, 3026716), (112, 2594328), (124, 2343264), (128, 2270037), (132, 2201248), (154, 1886784), (168, 1729552), (176, 1650936), (186, 1562176), (192, 1513358), (217, 1339008), (224, 1297164), (231, 1257856), (248, 1171632), (264, 1100624), (308, 943392), (317, 916608), (336, 864776), (341, 852096), (352, 825468), (372, 781088), (384, 756679), (434, 669504), (448, 648582), (462, 628928), (496, 585816), (528, 550312), (616, 471696), (634, 458304), (651, 446336), (672, 432388), (682, 426048), (704, 412734), (744, 390544), (868, 334752), (896, 324291), (924, 314464), (951, 305536), (992, 292908), (1023, 284032), (1056, 275156), (1232, 235848), (1268, 229152), (1302, 223168), (1344, 216194), (1364, 213024), (1408, 206367), (1488, 195272), (1736, 167376), (1848, 157232), (1902, 152768), (1984, 146454), (2046, 142016), (2112, 137578), (2219, 130944), (2387, 121728), (2464, 117924), (2536, 114576), (2604, 111584), (2688, 108097), (2728, 106512), (2976, 97636), (3472, 83688), (3487, 83328), (3696, 78616), (3804, 76384), (3968, 73227), (4092, 71008), (4224, 68789), (4438, 65472), (4774, 60864), (4928, 58962), (5072, 57288), (5208, 55792), (5456, 53256), (5952, 48818), (6657, 43648), (6944, 41844), (6974, 41664), (7161, 40576), (7392, 39308), (7608, 38192), (8184, 35504), (8876, 32736), (9548, 30432), (9827, 29568), (9856, 29481), (10144, 28644), (10416, 27896), (10461, 27776), (10912, 26628), (11904, 24409), (13314, 21824), (13888, 20922), (13948, 20832), (14322, 20288), (14784, 19654), (15216, 19096), (16368, 17752)]