310432512

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 988968960

約数和(自身を除く): 678536448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 59, 62, 64, 68, 78, 93, 96, 102, 104, 118, 124, 128, 136, 156, 177, 186, 192, 204, 208, 221, 236, 248, 256, 272, 312, 354, 372, 384, 403, 408, 416, 442, 472, 496, 527, 544, 624, 663, 708, 744, 767, 768, 806, 816, 832, 884, 944, 992, 1003, 1054, 1088, 1209, 1248, 1326, 1416, 1488, 1534, 1581, 1612, 1632, 1664, 1768, 1829, 1888, 1984, 2006, 2108, 2176, 2301, 2418, 2496, 2652, 2832, 2976, 3009, 3068, 3162, 3224, 3264, 3328, 3536, 3658, 3776, 3968, 4012, 4216, 4352, 4602, 4836, 4992, 5304, 5487, 5664, 5952, 6018, 6136, 6324, 6448, 6528, 6851, 7072, 7316, 7552, 7936, 8024, 8432, 9204, 9672, 9984, 10608, 10974, 11328, 11904, 12036, 12272, 12648, 12896, 13039, 13056, 13702, 14144, 14632, 15104, 16048, 16864, 18408, 19344, 20553, 21216, 21948, 22656, 23777, 23808, 24072, 24544, 25296, 25792, 26078, 27404, 28288, 29264, 31093, 32096, 33728, 36816, 38688, 39117, 41106, 42432, 43896, 45312, 47554, 48144, 49088, 50592, 51584, 52156, 54808, 56576, 58528, 62186, 64192, 67456, 71331, 73632, 77376, 78234, 82212, 84864, 87792, 93279, 95108, 96288, 98176, 101184, 103168, 104312, 109616, 117056, 124372, 128384, 134912, 142662, 147264, 154752, 156468, 164424, 169728, 175584, 186558, 190216, 192576, 196352, 202368, 208624, 219232, 234112, 248744, 256768, 285324, 294528, 309504, 312936, 328848, 351168, 373116, 380432, 385152, 404209, 404736, 417248, 438464, 468224, 497488, 570648, 589056, 625872, 657696, 702336, 746232, 760864, 770304, 808418, 834496, 876928, 994976, 1141296, 1212627, 1251744, 1315392, 1404672, 1492464, 1521728, 1616836, 1668992, 1753856, 1989952, 2282592, 2425254, 2503488, 2630784, 2984928, 3043456, 3233672, 3337984, 3979904, 4565184, 4850508, 5006976, 5261568, 5969856, 6086912, 6467344, 7959808, 9130368, 9701016, 10013952, 11939712, 12934688, 18260736, 19402032, 23879424, 25869376, 38804064, 51738752, 77608128, 103477504, 155216256, 310432512]

約数ペア:

[(1, 310432512), (2, 155216256), (3, 103477504), (4, 77608128), (6, 51738752), (8, 38804064), (12, 25869376), (13, 23879424), (16, 19402032), (17, 18260736), (24, 12934688), (26, 11939712), (31, 10013952), (32, 9701016), (34, 9130368), (39, 7959808), (48, 6467344), (51, 6086912), (52, 5969856), (59, 5261568), (62, 5006976), (64, 4850508), (68, 4565184), (78, 3979904), (93, 3337984), (96, 3233672), (102, 3043456), (104, 2984928), (118, 2630784), (124, 2503488), (128, 2425254), (136, 2282592), (156, 1989952), (177, 1753856), (186, 1668992), (192, 1616836), (204, 1521728), (208, 1492464), (221, 1404672), (236, 1315392), (248, 1251744), (256, 1212627), (272, 1141296), (312, 994976), (354, 876928), (372, 834496), (384, 808418), (403, 770304), (408, 760864), (416, 746232), (442, 702336), (472, 657696), (496, 625872), (527, 589056), (544, 570648), (624, 497488), (663, 468224), (708, 438464), (744, 417248), (767, 404736), (768, 404209), (806, 385152), (816, 380432), (832, 373116), (884, 351168), (944, 328848), (992, 312936), (1003, 309504), (1054, 294528), (1088, 285324), (1209, 256768), (1248, 248744), (1326, 234112), (1416, 219232), (1488, 208624), (1534, 202368), (1581, 196352), (1612, 192576), (1632, 190216), (1664, 186558), (1768, 175584), (1829, 169728), (1888, 164424), (1984, 156468), (2006, 154752), (2108, 147264), (2176, 142662), (2301, 134912), (2418, 128384), (2496, 124372), (2652, 117056), (2832, 109616), (2976, 104312), (3009, 103168), (3068, 101184), (3162, 98176), (3224, 96288), (3264, 95108), (3328, 93279), (3536, 87792), (3658, 84864), (3776, 82212), (3968, 78234), (4012, 77376), (4216, 73632), (4352, 71331), (4602, 67456), (4836, 64192), (4992, 62186), (5304, 58528), (5487, 56576), (5664, 54808), (5952, 52156), (6018, 51584), (6136, 50592), (6324, 49088), (6448, 48144), (6528, 47554), (6851, 45312), (7072, 43896), (7316, 42432), (7552, 41106), (7936, 39117), (8024, 38688), (8432, 36816), (9204, 33728), (9672, 32096), (9984, 31093), (10608, 29264), (10974, 28288), (11328, 27404), (11904, 26078), (12036, 25792), (12272, 25296), (12648, 24544), (12896, 24072), (13039, 23808), (13056, 23777), (13702, 22656), (14144, 21948), (14632, 21216), (15104, 20553), (16048, 19344), (16864, 18408)]