249415296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2986

約数の個数: 128

約数和(自身を含む): 755697600

約数和(自身を除く): 506282304

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, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 2939, 3264, 3536, 4992, 5304, 5878, 6528, 7072, 8817, 10608, 11756, 14144, 17634, 21216, 23512, 28288, 35268, 38207, 42432, 47024, 49963, 70536, 76414, 84864, 94048, 99926, 114621, 141072, 149889, 152828, 188096, 199852, 229242, 282144, 299778, 305656, 376192, 399704, 458484, 564288, 599556, 611312, 649519, 799408, 916968, 1128576, 1199112, 1222624, 1299038, 1598816, 1833936, 1948557, 2398224, 2445248, 2598076, 3197632, 3667872, 3897114, 4796448, 4890496, 5196152, 6395264, 7335744, 7794228, 9592896, 10392304, 14671488, 15588456, 19185792, 20784608, 31176912, 41569216, 62353824, 83138432, 124707648, 249415296]

約数ペア:

[(1, 249415296), (2, 124707648), (3, 83138432), (4, 62353824), (6, 41569216), (8, 31176912), (12, 20784608), (13, 19185792), (16, 15588456), (17, 14671488), (24, 10392304), (26, 9592896), (32, 7794228), (34, 7335744), (39, 6395264), (48, 5196152), (51, 4890496), (52, 4796448), (64, 3897114), (68, 3667872), (78, 3197632), (96, 2598076), (102, 2445248), (104, 2398224), (128, 1948557), (136, 1833936), (156, 1598816), (192, 1299038), (204, 1222624), (208, 1199112), (221, 1128576), (272, 916968), (312, 799408), (384, 649519), (408, 611312), (416, 599556), (442, 564288), (544, 458484), (624, 399704), (663, 376192), (816, 305656), (832, 299778), (884, 282144), (1088, 229242), (1248, 199852), (1326, 188096), (1632, 152828), (1664, 149889), (1768, 141072), (2176, 114621), (2496, 99926), (2652, 94048), (2939, 84864), (3264, 76414), (3536, 70536), (4992, 49963), (5304, 47024), (5878, 42432), (6528, 38207), (7072, 35268), (8817, 28288), (10608, 23512), (11756, 21216), (14144, 17634)]