318070272

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 160

約数和(自身を含む): 967250592

約数和(自身を除く): 649180320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 832, 884, 937, 1088, 1248, 1326, 1536, 1632, 1664, 1768, 1874, 2176, 2496, 2652, 2811, 3264, 3328, 3536, 3748, 4352, 4992, 5304, 5622, 6528, 6656, 7072, 7496, 8704, 9984, 10608, 11244, 12181, 13056, 14144, 14992, 15929, 19968, 21216, 22488, 24362, 26112, 28288, 29984, 31858, 36543, 42432, 44976, 47787, 48724, 56576, 59968, 63716, 73086, 84864, 89952, 95574, 97448, 113152, 119936, 127432, 146172, 169728, 179904, 191148, 194896, 207077, 239872, 254864, 292344, 339456, 359808, 382296, 389792, 414154, 479744, 509728, 584688, 621231, 719616, 764592, 779584, 828308, 1019456, 1169376, 1242462, 1439232, 1529184, 1559168, 1656616, 2038912, 2338752, 2484924, 3058368, 3118336, 3313232, 4077824, 4677504, 4969848, 6116736, 6236672, 6626464, 8155648, 9355008, 9939696, 12233472, 13252928, 18710016, 19879392, 24466944, 26505856, 39758784, 53011712, 79517568, 106023424, 159035136, 318070272]

約数ペア:

[(1, 318070272), (2, 159035136), (3, 106023424), (4, 79517568), (6, 53011712), (8, 39758784), (12, 26505856), (13, 24466944), (16, 19879392), (17, 18710016), (24, 13252928), (26, 12233472), (32, 9939696), (34, 9355008), (39, 8155648), (48, 6626464), (51, 6236672), (52, 6116736), (64, 4969848), (68, 4677504), (78, 4077824), (96, 3313232), (102, 3118336), (104, 3058368), (128, 2484924), (136, 2338752), (156, 2038912), (192, 1656616), (204, 1559168), (208, 1529184), (221, 1439232), (256, 1242462), (272, 1169376), (312, 1019456), (384, 828308), (408, 779584), (416, 764592), (442, 719616), (512, 621231), (544, 584688), (624, 509728), (663, 479744), (768, 414154), (816, 389792), (832, 382296), (884, 359808), (937, 339456), (1088, 292344), (1248, 254864), (1326, 239872), (1536, 207077), (1632, 194896), (1664, 191148), (1768, 179904), (1874, 169728), (2176, 146172), (2496, 127432), (2652, 119936), (2811, 113152), (3264, 97448), (3328, 95574), (3536, 89952), (3748, 84864), (4352, 73086), (4992, 63716), (5304, 59968), (5622, 56576), (6528, 48724), (6656, 47787), (7072, 44976), (7496, 42432), (8704, 36543), (9984, 31858), (10608, 29984), (11244, 28288), (12181, 26112), (13056, 24362), (14144, 22488), (14992, 21216), (15929, 19968)]