304835436

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 790053264

約数和(自身を除く): 485217828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 197, 212, 318, 394, 477, 591, 636, 788, 811, 954, 1182, 1622, 1773, 1908, 2364, 2433, 3244, 3546, 4866, 7092, 7299, 9732, 10441, 14598, 20882, 29196, 31323, 41764, 42983, 62646, 85966, 93969, 125292, 128949, 159767, 171932, 187938, 257898, 319534, 375876, 386847, 479301, 515796, 639068, 773694, 958602, 1437903, 1547388, 1917204, 2875806, 5751612, 8467651, 16935302, 25402953, 33870604, 50805906, 76208859, 101611812, 152417718, 304835436]

約数ペア:

[(1, 304835436), (2, 152417718), (3, 101611812), (4, 76208859), (6, 50805906), (9, 33870604), (12, 25402953), (18, 16935302), (36, 8467651), (53, 5751612), (106, 2875806), (159, 1917204), (197, 1547388), (212, 1437903), (318, 958602), (394, 773694), (477, 639068), (591, 515796), (636, 479301), (788, 386847), (811, 375876), (954, 319534), (1182, 257898), (1622, 187938), (1773, 171932), (1908, 159767), (2364, 128949), (2433, 125292), (3244, 93969), (3546, 85966), (4866, 62646), (7092, 42983), (7299, 41764), (9732, 31323), (10441, 29196), (14598, 20882)]