1628895408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{34877}}^1$

素因数の和:35034

約数の個数: 80

約数和(自身を含む): 4843856640

約数和(自身を除く): 3214961232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3892, 5838, 6672, 7784, 11676, 15568, 23352, 34877, 46704, 69754, 104631, 139508, 209262, 244139, 279016, 418524, 488278, 558032, 732417, 837048, 976556, 1464834, 1674096, 1953112, 2929668, 3906224, 4847903, 5859336, 9695806, 11718672, 14543709, 19391612, 29087418, 33935321, 38783224, 58174836, 67870642, 77566448, 101805963, 116349672, 135741284, 203611926, 232699344, 271482568, 407223852, 542965136, 814447704, 1628895408]

約数ペア:

[(1, 1628895408), (2, 814447704), (3, 542965136), (4, 407223852), (6, 271482568), (7, 232699344), (8, 203611926), (12, 135741284), (14, 116349672), (16, 101805963), (21, 77566448), (24, 67870642), (28, 58174836), (42, 38783224), (48, 33935321), (56, 29087418), (84, 19391612), (112, 14543709), (139, 11718672), (168, 9695806), (278, 5859336), (336, 4847903), (417, 3906224), (556, 2929668), (834, 1953112), (973, 1674096), (1112, 1464834), (1668, 976556), (1946, 837048), (2224, 732417), (2919, 558032), (3336, 488278), (3892, 418524), (5838, 279016), (6672, 244139), (7784, 209262), (11676, 139508), (15568, 104631), (23352, 69754), (34877, 46704)]