218202304

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1161

約数の個数: 56

約数和(自身を含む): 451510400

約数和(自身を除く): 233308096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 872, 992, 1009, 1744, 1984, 2018, 3379, 3488, 4036, 6758, 6976, 8072, 13516, 16144, 27032, 31279, 32288, 54064, 62558, 64576, 108128, 109981, 125116, 216256, 219962, 250232, 439924, 500464, 879848, 1000928, 1759696, 2001856, 3409411, 3519392, 6818822, 7038784, 13637644, 27275288, 54550576, 109101152, 218202304]

約数ペア:

[(1, 218202304), (2, 109101152), (4, 54550576), (8, 27275288), (16, 13637644), (31, 7038784), (32, 6818822), (62, 3519392), (64, 3409411), (109, 2001856), (124, 1759696), (218, 1000928), (248, 879848), (436, 500464), (496, 439924), (872, 250232), (992, 219962), (1009, 216256), (1744, 125116), (1984, 109981), (2018, 108128), (3379, 64576), (3488, 62558), (4036, 54064), (6758, 32288), (6976, 31279), (8072, 27032), (13516, 16144)]