253855584

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16631}}^1$

素因数の和:16700

約数の個数: 72

約数和(自身を含む): 735566832

約数和(自身を除く): 481711248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 266096, 299358, 399144, 532192, 598716, 798288, 881443, 1197432, 1596576, 1762886, 2394864, 2644329, 3525772, 4789728, 5288658, 7051544, 7932987, 10577316, 14103088, 15865974, 21154632, 28206176, 31731948, 42309264, 63463896, 84618528, 126927792, 253855584]

約数ペア:

[(1, 253855584), (2, 126927792), (3, 84618528), (4, 63463896), (6, 42309264), (8, 31731948), (9, 28206176), (12, 21154632), (16, 15865974), (18, 14103088), (24, 10577316), (32, 7932987), (36, 7051544), (48, 5288658), (53, 4789728), (72, 3525772), (96, 2644329), (106, 2394864), (144, 1762886), (159, 1596576), (212, 1197432), (288, 881443), (318, 798288), (424, 598716), (477, 532192), (636, 399144), (848, 299358), (954, 266096), (1272, 199572), (1696, 149679), (1908, 133048), (2544, 99786), (3816, 66524), (5088, 49893), (7632, 33262), (15264, 16631)]