331799076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42473}}^1$

素因数の和:42521

約数の個数: 72

約数和(自身を含む): 989474304

約数和(自身を除く): 657675228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 42473, 84946, 127419, 169892, 254838, 297311, 382257, 509676, 594622, 764514, 891933, 1189244, 1316663, 1529028, 1783866, 2633326, 2675799, 3567732, 3949989, 5266652, 5351598, 7899978, 9216641, 10703196, 11849967, 15799956, 18433282, 23699934, 27649923, 36866564, 47399868, 55299846, 82949769, 110599692, 165899538, 331799076]

約数ペア:

[(1, 331799076), (2, 165899538), (3, 110599692), (4, 82949769), (6, 55299846), (7, 47399868), (9, 36866564), (12, 27649923), (14, 23699934), (18, 18433282), (21, 15799956), (28, 11849967), (31, 10703196), (36, 9216641), (42, 7899978), (62, 5351598), (63, 5266652), (84, 3949989), (93, 3567732), (124, 2675799), (126, 2633326), (186, 1783866), (217, 1529028), (252, 1316663), (279, 1189244), (372, 891933), (434, 764514), (558, 594622), (651, 509676), (868, 382257), (1116, 297311), (1302, 254838), (1953, 169892), (2604, 127419), (3906, 84946), (7812, 42473)]