315037184

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 803734272

約数和(自身を除く): 488697088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 131, 154, 176, 224, 244, 256, 262, 308, 352, 427, 448, 488, 512, 524, 616, 671, 704, 854, 896, 917, 976, 1048, 1232, 1342, 1408, 1441, 1708, 1792, 1834, 1952, 2096, 2464, 2684, 2816, 2882, 3416, 3584, 3668, 3904, 4192, 4697, 4928, 5368, 5632, 5764, 6832, 7336, 7808, 7991, 8384, 9394, 9856, 10087, 10736, 11528, 13664, 14672, 15616, 15982, 16768, 18788, 19712, 20174, 21472, 23056, 27328, 29344, 31232, 31964, 33536, 37576, 39424, 40348, 42944, 46112, 54656, 55937, 58688, 63928, 67072, 75152, 80696, 85888, 87901, 92224, 109312, 111874, 117376, 127856, 150304, 161392, 171776, 175802, 184448, 218624, 223748, 234752, 255712, 300608, 322784, 343552, 351604, 368896, 447496, 469504, 511424, 601216, 615307, 645568, 703208, 737792, 894992, 1022848, 1202432, 1230614, 1291136, 1406416, 1789984, 2045696, 2404864, 2461228, 2582272, 2812832, 3579968, 4091392, 4922456, 5164544, 5625664, 7159936, 9844912, 11251328, 14319872, 19689824, 22502656, 28639744, 39379648, 45005312, 78759296, 157518592, 315037184]

約数ペア:

[(1, 315037184), (2, 157518592), (4, 78759296), (7, 45005312), (8, 39379648), (11, 28639744), (14, 22502656), (16, 19689824), (22, 14319872), (28, 11251328), (32, 9844912), (44, 7159936), (56, 5625664), (61, 5164544), (64, 4922456), (77, 4091392), (88, 3579968), (112, 2812832), (122, 2582272), (128, 2461228), (131, 2404864), (154, 2045696), (176, 1789984), (224, 1406416), (244, 1291136), (256, 1230614), (262, 1202432), (308, 1022848), (352, 894992), (427, 737792), (448, 703208), (488, 645568), (512, 615307), (524, 601216), (616, 511424), (671, 469504), (704, 447496), (854, 368896), (896, 351604), (917, 343552), (976, 322784), (1048, 300608), (1232, 255712), (1342, 234752), (1408, 223748), (1441, 218624), (1708, 184448), (1792, 175802), (1834, 171776), (1952, 161392), (2096, 150304), (2464, 127856), (2684, 117376), (2816, 111874), (2882, 109312), (3416, 92224), (3584, 87901), (3668, 85888), (3904, 80696), (4192, 75152), (4697, 67072), (4928, 63928), (5368, 58688), (5632, 55937), (5764, 54656), (6832, 46112), (7336, 42944), (7808, 40348), (7991, 39424), (8384, 37576), (9394, 33536), (9856, 31964), (10087, 31232), (10736, 29344), (11528, 27328), (13664, 23056), (14672, 21472), (15616, 20174), (15982, 19712), (16768, 18788)]