289388502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{95131}}^1$

素因数の和:95165

約数の個数: 36

約数和(自身を含む): 678957084

約数和(自身を除く): 389568582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 95131, 190262, 285393, 570786, 856179, 1236703, 1712358, 2473406, 3710109, 7420218, 11130327, 16077139, 22260654, 32154278, 48231417, 96462834, 144694251, 289388502]

約数ペア:

[(1, 289388502), (2, 144694251), (3, 96462834), (6, 48231417), (9, 32154278), (13, 22260654), (18, 16077139), (26, 11130327), (39, 7420218), (78, 3710109), (117, 2473406), (169, 1712358), (234, 1236703), (338, 856179), (507, 570786), (1014, 285393), (1521, 190262), (3042, 95131)]