40439196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 80520804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 149, 189, 252, 298, 359, 378, 447, 596, 718, 756, 894, 1043, 1077, 1341, 1436, 1788, 2086, 2154, 2513, 2682, 3129, 3231, 4023, 4172, 4308, 5026, 5364, 6258, 6462, 7539, 8046, 9387, 9693, 10052, 12516, 12924, 15078, 16092, 18774, 19386, 22617, 28161, 30156, 37548, 38772, 45234, 53491, 56322, 67851, 90468, 106982, 112644, 135702, 160473, 213964, 271404, 320946, 374437, 481419, 641892, 748874, 962838, 1123311, 1444257, 1497748, 1925676, 2246622, 2888514, 3369933, 4493244, 5777028, 6739866, 10109799, 13479732, 20219598, 40439196]

約数ペア:

[(1, 40439196), (2, 20219598), (3, 13479732), (4, 10109799), (6, 6739866), (7, 5777028), (9, 4493244), (12, 3369933), (14, 2888514), (18, 2246622), (21, 1925676), (27, 1497748), (28, 1444257), (36, 1123311), (42, 962838), (54, 748874), (63, 641892), (84, 481419), (108, 374437), (126, 320946), (149, 271404), (189, 213964), (252, 160473), (298, 135702), (359, 112644), (378, 106982), (447, 90468), (596, 67851), (718, 56322), (756, 53491), (894, 45234), (1043, 38772), (1077, 37548), (1341, 30156), (1436, 28161), (1788, 22617), (2086, 19386), (2154, 18774), (2513, 16092), (2682, 15078), (3129, 12924), (3231, 12516), (4023, 10052), (4172, 9693), (4308, 9387), (5026, 8046), (5364, 7539), (6258, 6462)]