449886366

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 1025187840

約数和(自身を除く): 575301474

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 191, 318, 382, 477, 573, 823, 954, 1146, 1431, 1646, 1719, 2469, 2862, 3438, 4938, 5157, 7407, 10123, 10314, 14814, 20246, 22221, 30369, 43619, 44442, 60738, 87238, 91107, 130857, 157193, 182214, 261714, 273321, 314386, 392571, 471579, 546642, 785142, 943158, 1177713, 1414737, 2355426, 2829474, 4244211, 8331229, 8488422, 16662458, 24993687, 49987374, 74981061, 149962122, 224943183, 449886366]

約数ペア:

[(1, 449886366), (2, 224943183), (3, 149962122), (6, 74981061), (9, 49987374), (18, 24993687), (27, 16662458), (53, 8488422), (54, 8331229), (106, 4244211), (159, 2829474), (191, 2355426), (318, 1414737), (382, 1177713), (477, 943158), (573, 785142), (823, 546642), (954, 471579), (1146, 392571), (1431, 314386), (1646, 273321), (1719, 261714), (2469, 182214), (2862, 157193), (3438, 130857), (4938, 91107), (5157, 87238), (7407, 60738), (10123, 44442), (10314, 43619), (14814, 30369), (20246, 22221)]