38284848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 120

約数和(自身を含む): 128960000

約数和(自身を除く): 90675152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1999, 2128, 2394, 2736, 3192, 3998, 4788, 5997, 6384, 7996, 9576, 11994, 13993, 15992, 17991, 19152, 23988, 27986, 31984, 35982, 37981, 41979, 47976, 55972, 71964, 75962, 83958, 95952, 111944, 113943, 125937, 143928, 151924, 167916, 223888, 227886, 251874, 265867, 287856, 303848, 335832, 341829, 455772, 503748, 531734, 607696, 671664, 683658, 797601, 911544, 1007496, 1063468, 1367316, 1595202, 1823088, 2014992, 2126936, 2392803, 2734632, 3190404, 4253872, 4785606, 5469264, 6380808, 9571212, 12761616, 19142424, 38284848]

約数ペア:

[(1, 38284848), (2, 19142424), (3, 12761616), (4, 9571212), (6, 6380808), (7, 5469264), (8, 4785606), (9, 4253872), (12, 3190404), (14, 2734632), (16, 2392803), (18, 2126936), (19, 2014992), (21, 1823088), (24, 1595202), (28, 1367316), (36, 1063468), (38, 1007496), (42, 911544), (48, 797601), (56, 683658), (57, 671664), (63, 607696), (72, 531734), (76, 503748), (84, 455772), (112, 341829), (114, 335832), (126, 303848), (133, 287856), (144, 265867), (152, 251874), (168, 227886), (171, 223888), (228, 167916), (252, 151924), (266, 143928), (304, 125937), (336, 113943), (342, 111944), (399, 95952), (456, 83958), (504, 75962), (532, 71964), (684, 55972), (798, 47976), (912, 41979), (1008, 37981), (1064, 35982), (1197, 31984), (1368, 27986), (1596, 23988), (1999, 19152), (2128, 17991), (2394, 15992), (2736, 13993), (3192, 11994), (3998, 9576), (4788, 7996), (5997, 6384)]