2658751776

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53987}}^1$

素因数の和:54028

約数の個数: 120

約数和(自身を含む): 8231010480

約数和(自身を除く): 5572258704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 53987, 107974, 161961, 215948, 323922, 431896, 485883, 647844, 863792, 971766, 1025753, 1295688, 1457649, 1727584, 1943532, 2051506, 2591376, 2915298, 3077259, 3887064, 4103012, 4372947, 5182752, 5830596, 6154518, 7774128, 8206024, 8745894, 9231777, 11661192, 12309036, 15548256, 16412048, 17491788, 18463554, 23322384, 24618072, 27695331, 32824096, 34983576, 36927108, 46644768, 49236144, 55390662, 69967152, 73854216, 83085993, 98472288, 110781324, 139934304, 147708432, 166171986, 221562648, 295416864, 332343972, 443125296, 664687944, 886250592, 1329375888, 2658751776]

約数ペア:

[(1, 2658751776), (2, 1329375888), (3, 886250592), (4, 664687944), (6, 443125296), (8, 332343972), (9, 295416864), (12, 221562648), (16, 166171986), (18, 147708432), (19, 139934304), (24, 110781324), (27, 98472288), (32, 83085993), (36, 73854216), (38, 69967152), (48, 55390662), (54, 49236144), (57, 46644768), (72, 36927108), (76, 34983576), (81, 32824096), (96, 27695331), (108, 24618072), (114, 23322384), (144, 18463554), (152, 17491788), (162, 16412048), (171, 15548256), (216, 12309036), (228, 11661192), (288, 9231777), (304, 8745894), (324, 8206024), (342, 7774128), (432, 6154518), (456, 5830596), (513, 5182752), (608, 4372947), (648, 4103012), (684, 3887064), (864, 3077259), (912, 2915298), (1026, 2591376), (1296, 2051506), (1368, 1943532), (1539, 1727584), (1824, 1457649), (2052, 1295688), (2592, 1025753), (2736, 971766), (3078, 863792), (4104, 647844), (5472, 485883), (6156, 431896), (8208, 323922), (12312, 215948), (16416, 161961), (24624, 107974), (49248, 53987)]