1311437568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{34849}}^1$

素因数の和:34882

約数の個数: 108

約数和(自身を含む): 4060303800

約数和(自身を除く): 2748866232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 34849, 37632, 69698, 104547, 139396, 209094, 243943, 278792, 418188, 487886, 557584, 731829, 836376, 975772, 1115168, 1463658, 1672752, 1707601, 1951544, 2230336, 2927316, 3345504, 3415202, 3903088, 4460672, 5122803, 5854632, 6691008, 6830404, 7806176, 8921344, 10245606, 11709264, 13382016, 13660808, 15612352, 20491212, 23418528, 26764032, 27321616, 31224704, 40982424, 46837056, 54643232, 62449408, 81964848, 93674112, 109286464, 163929696, 187348224, 218572928, 327859392, 437145856, 655718784, 1311437568]

約数ペア:

[(1, 1311437568), (2, 655718784), (3, 437145856), (4, 327859392), (6, 218572928), (7, 187348224), (8, 163929696), (12, 109286464), (14, 93674112), (16, 81964848), (21, 62449408), (24, 54643232), (28, 46837056), (32, 40982424), (42, 31224704), (48, 27321616), (49, 26764032), (56, 23418528), (64, 20491212), (84, 15612352), (96, 13660808), (98, 13382016), (112, 11709264), (128, 10245606), (147, 8921344), (168, 7806176), (192, 6830404), (196, 6691008), (224, 5854632), (256, 5122803), (294, 4460672), (336, 3903088), (384, 3415202), (392, 3345504), (448, 2927316), (588, 2230336), (672, 1951544), (768, 1707601), (784, 1672752), (896, 1463658), (1176, 1115168), (1344, 975772), (1568, 836376), (1792, 731829), (2352, 557584), (2688, 487886), (3136, 418188), (4704, 278792), (5376, 243943), (6272, 209094), (9408, 139396), (12544, 104547), (18816, 69698), (34849, 37632)]