276331776

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 858480000

約数和(自身を除く): 582148224

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, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1049, 1176, 1344, 1372, 1568, 1792, 2058, 2098, 2352, 2688, 2744, 3136, 3147, 4116, 4196, 4704, 5376, 5488, 6272, 6294, 7343, 8232, 8392, 9408, 10976, 12544, 12588, 14686, 16464, 16784, 18816, 21952, 22029, 25176, 29372, 32928, 33568, 37632, 43904, 44058, 50352, 51401, 58744, 65856, 67136, 87808, 88116, 100704, 102802, 117488, 131712, 134272, 154203, 176232, 201408, 205604, 234976, 263424, 268544, 308406, 352464, 359807, 402816, 411208, 469952, 616812, 704928, 719614, 805632, 822416, 939904, 1079421, 1233624, 1409856, 1439228, 1644832, 1879808, 2158842, 2467248, 2819712, 2878456, 3289664, 4317684, 4934496, 5639424, 5756912, 6579328, 8635368, 9868992, 11513824, 13158656, 17270736, 19737984, 23027648, 34541472, 39475968, 46055296, 69082944, 92110592, 138165888, 276331776]

約数ペア:

[(1, 276331776), (2, 138165888), (3, 92110592), (4, 69082944), (6, 46055296), (7, 39475968), (8, 34541472), (12, 23027648), (14, 19737984), (16, 17270736), (21, 13158656), (24, 11513824), (28, 9868992), (32, 8635368), (42, 6579328), (48, 5756912), (49, 5639424), (56, 4934496), (64, 4317684), (84, 3289664), (96, 2878456), (98, 2819712), (112, 2467248), (128, 2158842), (147, 1879808), (168, 1644832), (192, 1439228), (196, 1409856), (224, 1233624), (256, 1079421), (294, 939904), (336, 822416), (343, 805632), (384, 719614), (392, 704928), (448, 616812), (588, 469952), (672, 411208), (686, 402816), (768, 359807), (784, 352464), (896, 308406), (1029, 268544), (1049, 263424), (1176, 234976), (1344, 205604), (1372, 201408), (1568, 176232), (1792, 154203), (2058, 134272), (2098, 131712), (2352, 117488), (2688, 102802), (2744, 100704), (3136, 88116), (3147, 87808), (4116, 67136), (4196, 65856), (4704, 58744), (5376, 51401), (5488, 50352), (6272, 44058), (6294, 43904), (7343, 37632), (8232, 33568), (8392, 32928), (9408, 29372), (10976, 25176), (12544, 22029), (12588, 21952), (14686, 18816), (16464, 16784)]