302465306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 554795136

約数和(自身を除く): 252329830

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 101, 143, 202, 283, 286, 407, 481, 566, 814, 962, 1111, 1313, 2222, 2626, 3113, 3679, 3737, 5291, 6226, 7358, 7474, 10471, 10582, 14443, 20942, 28583, 28886, 40469, 41107, 48581, 57166, 80938, 82214, 97162, 115181, 136123, 230362, 272246, 314413, 371579, 534391, 628826, 743158, 1057571, 1068782, 1497353, 2115142, 2994706, 4087369, 8174738, 11633281, 13748423, 23266562, 27496846, 151232653, 302465306]

約数ペア:

[(1, 302465306), (2, 151232653), (11, 27496846), (13, 23266562), (22, 13748423), (26, 11633281), (37, 8174738), (74, 4087369), (101, 2994706), (143, 2115142), (202, 1497353), (283, 1068782), (286, 1057571), (407, 743158), (481, 628826), (566, 534391), (814, 371579), (962, 314413), (1111, 272246), (1313, 230362), (2222, 136123), (2626, 115181), (3113, 97162), (3679, 82214), (3737, 80938), (5291, 57166), (6226, 48581), (7358, 41107), (7474, 40469), (10471, 28886), (10582, 28583), (14443, 20942)]