222274368

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 140

約数和(自身を含む): 672152580

約数和(自身を除く): 449878212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 576, 636, 648, 809, 848, 864, 954, 1272, 1296, 1431, 1618, 1696, 1728, 1908, 2427, 2544, 2592, 2862, 3236, 3392, 3816, 4293, 4854, 5088, 5184, 5724, 6472, 7281, 7632, 8586, 9708, 10176, 11448, 12944, 14562, 15264, 17172, 19416, 21843, 22896, 25888, 29124, 30528, 34344, 38832, 42877, 43686, 45792, 51776, 58248, 65529, 68688, 77664, 85754, 87372, 91584, 116496, 128631, 131058, 137376, 155328, 171508, 174744, 232992, 257262, 262116, 274752, 343016, 349488, 385893, 465984, 514524, 524232, 686032, 698976, 771786, 1029048, 1048464, 1157679, 1372064, 1397952, 1543572, 2058096, 2096928, 2315358, 2744128, 3087144, 3473037, 4116192, 4193856, 4630716, 6174288, 6946074, 8232384, 9261432, 12348576, 13892148, 18522864, 24697152, 27784296, 37045728, 55568592, 74091456, 111137184, 222274368]

約数ペア:

[(1, 222274368), (2, 111137184), (3, 74091456), (4, 55568592), (6, 37045728), (8, 27784296), (9, 24697152), (12, 18522864), (16, 13892148), (18, 12348576), (24, 9261432), (27, 8232384), (32, 6946074), (36, 6174288), (48, 4630716), (53, 4193856), (54, 4116192), (64, 3473037), (72, 3087144), (81, 2744128), (96, 2315358), (106, 2096928), (108, 2058096), (144, 1543572), (159, 1397952), (162, 1372064), (192, 1157679), (212, 1048464), (216, 1029048), (288, 771786), (318, 698976), (324, 686032), (424, 524232), (432, 514524), (477, 465984), (576, 385893), (636, 349488), (648, 343016), (809, 274752), (848, 262116), (864, 257262), (954, 232992), (1272, 174744), (1296, 171508), (1431, 155328), (1618, 137376), (1696, 131058), (1728, 128631), (1908, 116496), (2427, 91584), (2544, 87372), (2592, 85754), (2862, 77664), (3236, 68688), (3392, 65529), (3816, 58248), (4293, 51776), (4854, 45792), (5088, 43686), (5184, 42877), (5724, 38832), (6472, 34344), (7281, 30528), (7632, 29124), (8586, 25888), (9708, 22896), (10176, 21843), (11448, 19416), (12944, 17172), (14562, 15264)]