2391687168

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 7266409920

約数和(自身を除く): 4874722752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 197, 208, 228, 247, 256, 304, 312, 384, 394, 416, 456, 494, 512, 591, 608, 624, 741, 768, 788, 832, 912, 988, 1024, 1182, 1216, 1248, 1482, 1536, 1576, 1664, 1824, 1976, 2048, 2364, 2432, 2496, 2561, 2964, 3072, 3152, 3328, 3648, 3743, 3952, 4096, 4728, 4864, 4992, 5122, 5928, 6144, 6304, 6656, 7296, 7486, 7683, 7904, 8192, 9456, 9728, 9984, 10244, 11229, 11856, 12288, 12608, 13312, 14592, 14972, 15366, 15808, 16384, 18912, 19456, 19968, 20488, 22458, 23712, 24576, 25216, 26624, 29184, 29944, 30732, 31616, 37824, 38912, 39936, 40976, 44916, 47424, 48659, 49152, 50432, 53248, 58368, 59888, 61464, 63232, 75648, 77824, 79872, 81952, 89832, 94848, 97318, 100864, 106496, 116736, 119776, 122928, 126464, 145977, 151296, 155648, 159744, 163904, 179664, 189696, 194636, 201728, 212992, 233472, 239552, 245856, 252928, 291954, 302592, 311296, 319488, 327808, 359328, 379392, 389272, 403456, 466944, 479104, 491712, 505856, 583908, 605184, 638976, 655616, 718656, 758784, 778544, 806912, 933888, 958208, 983424, 1011712, 1167816, 1210368, 1311232, 1437312, 1517568, 1557088, 1613824, 1916416, 1966848, 2023424, 2335632, 2420736, 2622464, 2874624, 3035136, 3114176, 3227648, 3832832, 3933696, 4046848, 4671264, 4841472, 5244928, 5749248, 6070272, 6228352, 7665664, 7867392, 9342528, 9682944, 10489856, 11498496, 12140544, 12456704, 15331328, 15734784, 18685056, 20979712, 22996992, 24913408, 30662656, 31469568, 37370112, 41959424, 45993984, 49826816, 61325312, 62939136, 74740224, 91987968, 99653632, 125878272, 149480448, 183975936, 199307264, 298960896, 398614528, 597921792, 797229056, 1195843584, 2391687168]

約数ペア:

[(1, 2391687168), (2, 1195843584), (3, 797229056), (4, 597921792), (6, 398614528), (8, 298960896), (12, 199307264), (13, 183975936), (16, 149480448), (19, 125878272), (24, 99653632), (26, 91987968), (32, 74740224), (38, 62939136), (39, 61325312), (48, 49826816), (52, 45993984), (57, 41959424), (64, 37370112), (76, 31469568), (78, 30662656), (96, 24913408), (104, 22996992), (114, 20979712), (128, 18685056), (152, 15734784), (156, 15331328), (192, 12456704), (197, 12140544), (208, 11498496), (228, 10489856), (247, 9682944), (256, 9342528), (304, 7867392), (312, 7665664), (384, 6228352), (394, 6070272), (416, 5749248), (456, 5244928), (494, 4841472), (512, 4671264), (591, 4046848), (608, 3933696), (624, 3832832), (741, 3227648), (768, 3114176), (788, 3035136), (832, 2874624), (912, 2622464), (988, 2420736), (1024, 2335632), (1182, 2023424), (1216, 1966848), (1248, 1916416), (1482, 1613824), (1536, 1557088), (1576, 1517568), (1664, 1437312), (1824, 1311232), (1976, 1210368), (2048, 1167816), (2364, 1011712), (2432, 983424), (2496, 958208), (2561, 933888), (2964, 806912), (3072, 778544), (3152, 758784), (3328, 718656), (3648, 655616), (3743, 638976), (3952, 605184), (4096, 583908), (4728, 505856), (4864, 491712), (4992, 479104), (5122, 466944), (5928, 403456), (6144, 389272), (6304, 379392), (6656, 359328), (7296, 327808), (7486, 319488), (7683, 311296), (7904, 302592), (8192, 291954), (9456, 252928), (9728, 245856), (9984, 239552), (10244, 233472), (11229, 212992), (11856, 201728), (12288, 194636), (12608, 189696), (13312, 179664), (14592, 163904), (14972, 159744), (15366, 155648), (15808, 151296), (16384, 145977), (18912, 126464), (19456, 122928), (19968, 119776), (20488, 116736), (22458, 106496), (23712, 100864), (24576, 97318), (25216, 94848), (26624, 89832), (29184, 81952), (29944, 79872), (30732, 77824), (31616, 75648), (37824, 63232), (38912, 61464), (39936, 59888), (40976, 58368), (44916, 53248), (47424, 50432), (48659, 49152)]