1996325568

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 224

約数和(自身を含む): 6110142720

約数和(自身を除く): 4113817152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 67, 72, 86, 96, 108, 129, 134, 144, 172, 192, 201, 216, 258, 268, 288, 344, 387, 401, 402, 432, 516, 536, 576, 603, 688, 774, 802, 804, 864, 1032, 1072, 1161, 1203, 1206, 1376, 1548, 1604, 1608, 1728, 1809, 2064, 2144, 2322, 2406, 2412, 2752, 2881, 3096, 3208, 3216, 3609, 3618, 4128, 4288, 4644, 4812, 4824, 5762, 6192, 6416, 6432, 7218, 7236, 8256, 8643, 9288, 9624, 9648, 10827, 11524, 12384, 12832, 12864, 14436, 14472, 17243, 17286, 18576, 19248, 19296, 21654, 23048, 24768, 25664, 25929, 26867, 28872, 28944, 34486, 34572, 37152, 38496, 38592, 43308, 46096, 51729, 51858, 53734, 57744, 57888, 68972, 69144, 74304, 76992, 77787, 80601, 86616, 92192, 103458, 103716, 107468, 115488, 115776, 137944, 138288, 155187, 155574, 161202, 173232, 184384, 206916, 207432, 214936, 230976, 241803, 275888, 276576, 310374, 311148, 322404, 346464, 413832, 414864, 429872, 465561, 483606, 551776, 553152, 620748, 622296, 644808, 692928, 725409, 827664, 829728, 859744, 931122, 967212, 1103552, 1155281, 1241496, 1244592, 1289616, 1450818, 1655328, 1659456, 1719488, 1862244, 1934424, 2310562, 2482992, 2489184, 2579232, 2901636, 3310656, 3465843, 3724488, 3868848, 4621124, 4965984, 4978368, 5158464, 5803272, 6931686, 7448976, 7737696, 9242248, 9931968, 10397529, 11606544, 13863372, 14897952, 15475392, 18484496, 20795058, 23213088, 27726744, 29795904, 31192587, 36968992, 41590116, 46426176, 55453488, 62385174, 73937984, 83180232, 110906976, 124770348, 166360464, 221813952, 249540696, 332720928, 499081392, 665441856, 998162784, 1996325568]

約数ペア:

[(1, 1996325568), (2, 998162784), (3, 665441856), (4, 499081392), (6, 332720928), (8, 249540696), (9, 221813952), (12, 166360464), (16, 124770348), (18, 110906976), (24, 83180232), (27, 73937984), (32, 62385174), (36, 55453488), (43, 46426176), (48, 41590116), (54, 36968992), (64, 31192587), (67, 29795904), (72, 27726744), (86, 23213088), (96, 20795058), (108, 18484496), (129, 15475392), (134, 14897952), (144, 13863372), (172, 11606544), (192, 10397529), (201, 9931968), (216, 9242248), (258, 7737696), (268, 7448976), (288, 6931686), (344, 5803272), (387, 5158464), (401, 4978368), (402, 4965984), (432, 4621124), (516, 3868848), (536, 3724488), (576, 3465843), (603, 3310656), (688, 2901636), (774, 2579232), (802, 2489184), (804, 2482992), (864, 2310562), (1032, 1934424), (1072, 1862244), (1161, 1719488), (1203, 1659456), (1206, 1655328), (1376, 1450818), (1548, 1289616), (1604, 1244592), (1608, 1241496), (1728, 1155281), (1809, 1103552), (2064, 967212), (2144, 931122), (2322, 859744), (2406, 829728), (2412, 827664), (2752, 725409), (2881, 692928), (3096, 644808), (3208, 622296), (3216, 620748), (3609, 553152), (3618, 551776), (4128, 483606), (4288, 465561), (4644, 429872), (4812, 414864), (4824, 413832), (5762, 346464), (6192, 322404), (6416, 311148), (6432, 310374), (7218, 276576), (7236, 275888), (8256, 241803), (8643, 230976), (9288, 214936), (9624, 207432), (9648, 206916), (10827, 184384), (11524, 173232), (12384, 161202), (12832, 155574), (12864, 155187), (14436, 138288), (14472, 137944), (17243, 115776), (17286, 115488), (18576, 107468), (19248, 103716), (19296, 103458), (21654, 92192), (23048, 86616), (24768, 80601), (25664, 77787), (25929, 76992), (26867, 74304), (28872, 69144), (28944, 68972), (34486, 57888), (34572, 57744), (37152, 53734), (38496, 51858), (38592, 51729), (43308, 46096)]