490676976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{9439}}^1$

素因数の和:9491

約数の個数: 90

約数和(自身を含む): 1449445920

約数和(自身を除く): 958768944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 9439, 12996, 17328, 18878, 25992, 28317, 37756, 51984, 56634, 75512, 84951, 113268, 151024, 169902, 179341, 226536, 339804, 358682, 453072, 538023, 679608, 717364, 1076046, 1359216, 1434728, 1614069, 2152092, 2869456, 3228138, 3407479, 4304184, 6456276, 6814958, 8608368, 10222437, 12912552, 13629916, 20444874, 25825104, 27259832, 30667311, 40889748, 54519664, 61334622, 81779496, 122669244, 163558992, 245338488, 490676976]

約数ペア:

[(1, 490676976), (2, 245338488), (3, 163558992), (4, 122669244), (6, 81779496), (8, 61334622), (9, 54519664), (12, 40889748), (16, 30667311), (18, 27259832), (19, 25825104), (24, 20444874), (36, 13629916), (38, 12912552), (48, 10222437), (57, 8608368), (72, 6814958), (76, 6456276), (114, 4304184), (144, 3407479), (152, 3228138), (171, 2869456), (228, 2152092), (304, 1614069), (342, 1434728), (361, 1359216), (456, 1076046), (684, 717364), (722, 679608), (912, 538023), (1083, 453072), (1368, 358682), (1444, 339804), (2166, 226536), (2736, 179341), (2888, 169902), (3249, 151024), (4332, 113268), (5776, 84951), (6498, 75512), (8664, 56634), (9439, 51984), (12996, 37756), (17328, 28317), (18878, 25992)]