315807744

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 980343000

約数和(自身を除く): 664535256

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, 512, 588, 672, 768, 784, 896, 1024, 1049, 1176, 1344, 1536, 1568, 1792, 2048, 2098, 2352, 2688, 3072, 3136, 3147, 3584, 4196, 4704, 5376, 6144, 6272, 6294, 7168, 7343, 8392, 9408, 10752, 12544, 12588, 14336, 14686, 16784, 18816, 21504, 22029, 25088, 25176, 29372, 33568, 37632, 43008, 44058, 50176, 50352, 51401, 58744, 67136, 75264, 88116, 100352, 100704, 102802, 117488, 134272, 150528, 154203, 176232, 201408, 205604, 234976, 268544, 301056, 308406, 352464, 402816, 411208, 469952, 537088, 616812, 704928, 805632, 822416, 939904, 1074176, 1233624, 1409856, 1611264, 1644832, 1879808, 2148352, 2467248, 2819712, 3222528, 3289664, 3759616, 4934496, 5639424, 6445056, 6579328, 7519232, 9868992, 11278848, 13158656, 15038464, 19737984, 22557696, 26317312, 39475968, 45115392, 52634624, 78951936, 105269248, 157903872, 315807744]

約数ペア:

[(1, 315807744), (2, 157903872), (3, 105269248), (4, 78951936), (6, 52634624), (7, 45115392), (8, 39475968), (12, 26317312), (14, 22557696), (16, 19737984), (21, 15038464), (24, 13158656), (28, 11278848), (32, 9868992), (42, 7519232), (48, 6579328), (49, 6445056), (56, 5639424), (64, 4934496), (84, 3759616), (96, 3289664), (98, 3222528), (112, 2819712), (128, 2467248), (147, 2148352), (168, 1879808), (192, 1644832), (196, 1611264), (224, 1409856), (256, 1233624), (294, 1074176), (336, 939904), (384, 822416), (392, 805632), (448, 704928), (512, 616812), (588, 537088), (672, 469952), (768, 411208), (784, 402816), (896, 352464), (1024, 308406), (1049, 301056), (1176, 268544), (1344, 234976), (1536, 205604), (1568, 201408), (1792, 176232), (2048, 154203), (2098, 150528), (2352, 134272), (2688, 117488), (3072, 102802), (3136, 100704), (3147, 100352), (3584, 88116), (4196, 75264), (4704, 67136), (5376, 58744), (6144, 51401), (6272, 50352), (6294, 50176), (7168, 44058), (7343, 43008), (8392, 37632), (9408, 33568), (10752, 29372), (12544, 25176), (12588, 25088), (14336, 22029), (14686, 21504), (16784, 18816)]