220184892

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{1747}}^1$

素因数の和:2152

約数の個数: 60

約数和(自身を含む): 577416840

約数和(自身を除く): 357231948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 778, 1167, 1556, 1747, 2334, 3494, 3501, 4668, 5241, 6988, 7002, 10482, 10503, 14004, 15723, 20964, 21006, 31446, 31509, 42012, 47169, 62892, 63018, 94338, 126036, 141507, 188676, 283014, 566028, 679583, 1359166, 2038749, 2718332, 4077498, 6116247, 8154996, 12232494, 18348741, 24464988, 36697482, 55046223, 73394964, 110092446, 220184892]

約数ペア:

[(1, 220184892), (2, 110092446), (3, 73394964), (4, 55046223), (6, 36697482), (9, 24464988), (12, 18348741), (18, 12232494), (27, 8154996), (36, 6116247), (54, 4077498), (81, 2718332), (108, 2038749), (162, 1359166), (324, 679583), (389, 566028), (778, 283014), (1167, 188676), (1556, 141507), (1747, 126036), (2334, 94338), (3494, 63018), (3501, 62892), (4668, 47169), (5241, 42012), (6988, 31509), (7002, 31446), (10482, 21006), (10503, 20964), (14004, 15723)]