2689194636

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3859

約数の個数: 72

約数和(自身を含む): 6893868800

約数和(自身を除く): 4204674164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 151, 278, 302, 417, 453, 556, 604, 834, 906, 1251, 1359, 1668, 1812, 2502, 2718, 3559, 5004, 5436, 7118, 10677, 14236, 20989, 21354, 32031, 41978, 42708, 62967, 64062, 83956, 125934, 128124, 188901, 251868, 377802, 494701, 537409, 755604, 989402, 1074818, 1484103, 1612227, 1978804, 2149636, 2968206, 3224454, 4452309, 4836681, 5936412, 6448908, 8904618, 9673362, 17809236, 19346724, 74699851, 149399702, 224099553, 298799404, 448199106, 672298659, 896398212, 1344597318, 2689194636]

約数ペア:

[(1, 2689194636), (2, 1344597318), (3, 896398212), (4, 672298659), (6, 448199106), (9, 298799404), (12, 224099553), (18, 149399702), (36, 74699851), (139, 19346724), (151, 17809236), (278, 9673362), (302, 8904618), (417, 6448908), (453, 5936412), (556, 4836681), (604, 4452309), (834, 3224454), (906, 2968206), (1251, 2149636), (1359, 1978804), (1668, 1612227), (1812, 1484103), (2502, 1074818), (2718, 989402), (3559, 755604), (5004, 537409), (5436, 494701), (7118, 377802), (10677, 251868), (14236, 188901), (20989, 128124), (21354, 125934), (32031, 83956), (41978, 64062), (42708, 62967)]