40657848

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 129600000

約数和(自身を除く): 88942152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 449, 462, 539, 588, 616, 686, 898, 924, 1029, 1078, 1176, 1347, 1372, 1617, 1796, 1848, 2058, 2156, 2694, 2744, 3143, 3234, 3592, 3773, 4116, 4312, 4939, 5388, 6286, 6468, 7546, 8232, 9429, 9878, 10776, 11319, 12572, 12936, 14817, 15092, 18858, 19756, 22001, 22638, 25144, 29634, 30184, 34573, 37716, 39512, 44002, 45276, 59268, 66003, 69146, 75432, 88004, 90552, 103719, 118536, 132006, 138292, 154007, 176008, 207438, 242011, 264012, 276584, 308014, 414876, 462021, 484022, 528024, 616028, 726033, 829752, 924042, 968044, 1232056, 1452066, 1694077, 1848084, 1936088, 2904132, 3388154, 3696168, 5082231, 5808264, 6776308, 10164462, 13552616, 20328924, 40657848]

約数ペア:

[(1, 40657848), (2, 20328924), (3, 13552616), (4, 10164462), (6, 6776308), (7, 5808264), (8, 5082231), (11, 3696168), (12, 3388154), (14, 2904132), (21, 1936088), (22, 1848084), (24, 1694077), (28, 1452066), (33, 1232056), (42, 968044), (44, 924042), (49, 829752), (56, 726033), (66, 616028), (77, 528024), (84, 484022), (88, 462021), (98, 414876), (132, 308014), (147, 276584), (154, 264012), (168, 242011), (196, 207438), (231, 176008), (264, 154007), (294, 138292), (308, 132006), (343, 118536), (392, 103719), (449, 90552), (462, 88004), (539, 75432), (588, 69146), (616, 66003), (686, 59268), (898, 45276), (924, 44002), (1029, 39512), (1078, 37716), (1176, 34573), (1347, 30184), (1372, 29634), (1617, 25144), (1796, 22638), (1848, 22001), (2058, 19756), (2156, 18858), (2694, 15092), (2744, 14817), (3143, 12936), (3234, 12572), (3592, 11319), (3773, 10776), (4116, 9878), (4312, 9429), (4939, 8232), (5388, 7546), (6286, 6468)]