38281656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 79222344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 179, 201, 228, 266, 268, 358, 399, 402, 456, 469, 532, 536, 537, 716, 798, 804, 938, 1064, 1074, 1253, 1273, 1407, 1432, 1596, 1608, 1876, 2148, 2506, 2546, 2814, 3192, 3401, 3752, 3759, 3819, 4296, 5012, 5092, 5628, 6802, 7518, 7638, 8911, 10024, 10184, 10203, 11256, 11993, 13604, 15036, 15276, 17822, 20406, 23807, 23986, 26733, 27208, 30072, 30552, 35644, 35979, 40812, 47614, 47972, 53466, 71288, 71421, 71958, 81624, 83951, 95228, 95944, 106932, 142842, 143916, 167902, 190456, 213864, 227867, 251853, 285684, 287832, 335804, 455734, 503706, 571368, 671608, 683601, 911468, 1007412, 1367202, 1595069, 1822936, 2014824, 2734404, 3190138, 4785207, 5468808, 6380276, 9570414, 12760552, 19140828, 38281656]

約数ペア:

[(1, 38281656), (2, 19140828), (3, 12760552), (4, 9570414), (6, 6380276), (7, 5468808), (8, 4785207), (12, 3190138), (14, 2734404), (19, 2014824), (21, 1822936), (24, 1595069), (28, 1367202), (38, 1007412), (42, 911468), (56, 683601), (57, 671608), (67, 571368), (76, 503706), (84, 455734), (114, 335804), (133, 287832), (134, 285684), (152, 251853), (168, 227867), (179, 213864), (201, 190456), (228, 167902), (266, 143916), (268, 142842), (358, 106932), (399, 95944), (402, 95228), (456, 83951), (469, 81624), (532, 71958), (536, 71421), (537, 71288), (716, 53466), (798, 47972), (804, 47614), (938, 40812), (1064, 35979), (1074, 35644), (1253, 30552), (1273, 30072), (1407, 27208), (1432, 26733), (1596, 23986), (1608, 23807), (1876, 20406), (2148, 17822), (2506, 15276), (2546, 15036), (2814, 13604), (3192, 11993), (3401, 11256), (3752, 10203), (3759, 10184), (3819, 10024), (4296, 8911), (5012, 7638), (5092, 7518), (5628, 6802)]