231411246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 522291456

約数和(自身を除く): 290880210

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 193, 222, 386, 407, 491, 579, 814, 982, 1158, 1221, 1473, 2123, 2442, 2946, 4246, 5401, 6369, 7141, 10802, 12738, 14282, 16203, 18167, 21423, 32406, 36334, 42846, 54501, 78551, 94763, 109002, 157102, 189526, 199837, 235653, 284289, 399674, 471306, 568578, 599511, 1042393, 1199022, 2084786, 3127179, 3506231, 6254358, 7012462, 10518693, 21037386, 38568541, 77137082, 115705623, 231411246]

約数ペア:

[(1, 231411246), (2, 115705623), (3, 77137082), (6, 38568541), (11, 21037386), (22, 10518693), (33, 7012462), (37, 6254358), (66, 3506231), (74, 3127179), (111, 2084786), (193, 1199022), (222, 1042393), (386, 599511), (407, 568578), (491, 471306), (579, 399674), (814, 284289), (982, 235653), (1158, 199837), (1221, 189526), (1473, 157102), (2123, 109002), (2442, 94763), (2946, 78551), (4246, 54501), (5401, 42846), (6369, 36334), (7141, 32406), (10802, 21423), (12738, 18167), (14282, 16203)]