308974694

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 617569920

約数和(自身を除く): 308595226

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 49, 86, 98, 119, 133, 227, 238, 266, 301, 323, 454, 602, 646, 731, 817, 833, 931, 1462, 1589, 1634, 1666, 1862, 2107, 2261, 3178, 3859, 4214, 4313, 4522, 5117, 5719, 7718, 8626, 9761, 10234, 11123, 11438, 13889, 15827, 19522, 22246, 27013, 27778, 30191, 31654, 35819, 40033, 54026, 60382, 68327, 71638, 73321, 80066, 97223, 136654, 146642, 165937, 185459, 189091, 194446, 211337, 331874, 370918, 378182, 422674, 478289, 513247, 680561, 956578, 1026494, 1161559, 1298213, 1361122, 2323118, 2596426, 3152803, 3592729, 6305606, 7185458, 8130913, 9087491, 16261826, 18174982, 22069621, 44139242, 154487347, 308974694]

約数ペア:

[(1, 308974694), (2, 154487347), (7, 44139242), (14, 22069621), (17, 18174982), (19, 16261826), (34, 9087491), (38, 8130913), (43, 7185458), (49, 6305606), (86, 3592729), (98, 3152803), (119, 2596426), (133, 2323118), (227, 1361122), (238, 1298213), (266, 1161559), (301, 1026494), (323, 956578), (454, 680561), (602, 513247), (646, 478289), (731, 422674), (817, 378182), (833, 370918), (931, 331874), (1462, 211337), (1589, 194446), (1634, 189091), (1666, 185459), (1862, 165937), (2107, 146642), (2261, 136654), (3178, 97223), (3859, 80066), (4214, 73321), (4313, 71638), (4522, 68327), (5117, 60382), (5719, 54026), (7718, 40033), (8626, 35819), (9761, 31654), (10234, 30191), (11123, 27778), (11438, 27013), (13889, 22246), (15827, 19522)]