228156732

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 591566976

約数和(自身を除く): 363410244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 197, 212, 318, 394, 477, 591, 607, 636, 788, 954, 1182, 1214, 1773, 1821, 1908, 2364, 2428, 3546, 3642, 5463, 7092, 7284, 10441, 10926, 20882, 21852, 31323, 32171, 41764, 62646, 64342, 93969, 96513, 119579, 125292, 128684, 187938, 193026, 239158, 289539, 358737, 375876, 386052, 478316, 579078, 717474, 1076211, 1158156, 1434948, 2152422, 4304844, 6337687, 12675374, 19013061, 25350748, 38026122, 57039183, 76052244, 114078366, 228156732]

約数ペア:

[(1, 228156732), (2, 114078366), (3, 76052244), (4, 57039183), (6, 38026122), (9, 25350748), (12, 19013061), (18, 12675374), (36, 6337687), (53, 4304844), (106, 2152422), (159, 1434948), (197, 1158156), (212, 1076211), (318, 717474), (394, 579078), (477, 478316), (591, 386052), (607, 375876), (636, 358737), (788, 289539), (954, 239158), (1182, 193026), (1214, 187938), (1773, 128684), (1821, 125292), (1908, 119579), (2364, 96513), (2428, 93969), (3546, 64342), (3642, 62646), (5463, 41764), (7092, 32171), (7284, 31323), (10441, 21852), (10926, 20882)]