248576460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{376631}}^1$

素因数の和:376654

約数の個数: 48

約数和(自身を含む): 759290112

約数和(自身を除く): 510713652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 376631, 753262, 1129893, 1506524, 1883155, 2259786, 3766310, 4142941, 4519572, 5649465, 7532620, 8285882, 11298930, 12428823, 16571764, 20714705, 22597860, 24857646, 41429410, 49715292, 62144115, 82858820, 124288230, 248576460]

約数ペア:

[(1, 248576460), (2, 124288230), (3, 82858820), (4, 62144115), (5, 49715292), (6, 41429410), (10, 24857646), (11, 22597860), (12, 20714705), (15, 16571764), (20, 12428823), (22, 11298930), (30, 8285882), (33, 7532620), (44, 5649465), (55, 4519572), (60, 4142941), (66, 3766310), (110, 2259786), (132, 1883155), (165, 1506524), (220, 1129893), (330, 753262), (660, 376631)]