286251264

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 216

約数和(自身を含む): 937460160

約数和(自身を除く): 651208896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 503, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1006, 1152, 1216, 1248, 1368, 1482, 1509, 1664, 1824, 1872, 1976, 2012, 2223, 2304, 2432, 2496, 2736, 2964, 3018, 3328, 3648, 3744, 3952, 4024, 4446, 4527, 4864, 4992, 5472, 5928, 6036, 6539, 7296, 7488, 7904, 8048, 8892, 9054, 9557, 9984, 10944, 11856, 12072, 13078, 14592, 14976, 15808, 16096, 17784, 18108, 19114, 19617, 21888, 23712, 24144, 26156, 28671, 29952, 31616, 32192, 35568, 36216, 38228, 39234, 43776, 47424, 48288, 52312, 57342, 58851, 63232, 64384, 71136, 72432, 76456, 78468, 86013, 94848, 96576, 104624, 114684, 117702, 124241, 128768, 142272, 144864, 152912, 156936, 172026, 189696, 193152, 209248, 229368, 235404, 248482, 284544, 289728, 305824, 313872, 344052, 372723, 386304, 418496, 458736, 470808, 496964, 569088, 579456, 611648, 627744, 688104, 745446, 836992, 917472, 941616, 993928, 1118169, 1158912, 1223296, 1255488, 1376208, 1490892, 1673984, 1834944, 1883232, 1987856, 2236338, 2446592, 2510976, 2752416, 2981784, 3669888, 3766464, 3975712, 4472676, 5021952, 5504832, 5963568, 7339776, 7532928, 7951424, 8945352, 11009664, 11927136, 15065856, 15902848, 17890704, 22019328, 23854272, 31805696, 35781408, 47708544, 71562816, 95417088, 143125632, 286251264]

約数ペア:

[(1, 286251264), (2, 143125632), (3, 95417088), (4, 71562816), (6, 47708544), (8, 35781408), (9, 31805696), (12, 23854272), (13, 22019328), (16, 17890704), (18, 15902848), (19, 15065856), (24, 11927136), (26, 11009664), (32, 8945352), (36, 7951424), (38, 7532928), (39, 7339776), (48, 5963568), (52, 5504832), (57, 5021952), (64, 4472676), (72, 3975712), (76, 3766464), (78, 3669888), (96, 2981784), (104, 2752416), (114, 2510976), (117, 2446592), (128, 2236338), (144, 1987856), (152, 1883232), (156, 1834944), (171, 1673984), (192, 1490892), (208, 1376208), (228, 1255488), (234, 1223296), (247, 1158912), (256, 1118169), (288, 993928), (304, 941616), (312, 917472), (342, 836992), (384, 745446), (416, 688104), (456, 627744), (468, 611648), (494, 579456), (503, 569088), (576, 496964), (608, 470808), (624, 458736), (684, 418496), (741, 386304), (768, 372723), (832, 344052), (912, 313872), (936, 305824), (988, 289728), (1006, 284544), (1152, 248482), (1216, 235404), (1248, 229368), (1368, 209248), (1482, 193152), (1509, 189696), (1664, 172026), (1824, 156936), (1872, 152912), (1976, 144864), (2012, 142272), (2223, 128768), (2304, 124241), (2432, 117702), (2496, 114684), (2736, 104624), (2964, 96576), (3018, 94848), (3328, 86013), (3648, 78468), (3744, 76456), (3952, 72432), (4024, 71136), (4446, 64384), (4527, 63232), (4864, 58851), (4992, 57342), (5472, 52312), (5928, 48288), (6036, 47424), (6539, 43776), (7296, 39234), (7488, 38228), (7904, 36216), (8048, 35568), (8892, 32192), (9054, 31616), (9557, 29952), (9984, 28671), (10944, 26156), (11856, 24144), (12072, 23712), (13078, 21888), (14592, 19617), (14976, 19114), (15808, 18108), (16096, 17784)]