668451168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 288

約数和(自身を含む): 2428538112

約数和(自身を除く): 1760086944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 43, 44, 48, 56, 63, 66, 72, 77, 84, 86, 88, 96, 99, 112, 126, 129, 132, 144, 154, 168, 172, 176, 198, 224, 231, 252, 258, 264, 288, 301, 308, 336, 344, 352, 387, 396, 462, 473, 504, 516, 528, 602, 616, 672, 688, 693, 701, 774, 792, 903, 924, 946, 1008, 1032, 1056, 1204, 1232, 1376, 1386, 1402, 1419, 1548, 1584, 1806, 1848, 1892, 2016, 2064, 2103, 2408, 2464, 2709, 2772, 2804, 2838, 3096, 3168, 3311, 3612, 3696, 3784, 4128, 4206, 4257, 4816, 4907, 5418, 5544, 5608, 5676, 6192, 6309, 6622, 7224, 7392, 7568, 7711, 8412, 8514, 9632, 9814, 9933, 10836, 11088, 11216, 11352, 12384, 12618, 13244, 14448, 14721, 15136, 15422, 16824, 17028, 19628, 19866, 21672, 22176, 22432, 22704, 23133, 25236, 26488, 28896, 29442, 29799, 30143, 30844, 33648, 34056, 39256, 39732, 43344, 44163, 45408, 46266, 50472, 52976, 53977, 58884, 59598, 60286, 61688, 67296, 68112, 69399, 78512, 79464, 86688, 88326, 90429, 92532, 100944, 105952, 107954, 117768, 119196, 120572, 123376, 136224, 138798, 157024, 158928, 161931, 176652, 180858, 185064, 201888, 211001, 215908, 235536, 238392, 241144, 246752, 271287, 277596, 317856, 323862, 331573, 353304, 361716, 370128, 422002, 431816, 471072, 476784, 482288, 485793, 542574, 555192, 633003, 647724, 663146, 706608, 723432, 740256, 844004, 863632, 953568, 964576, 971586, 994719, 1085148, 1110384, 1266006, 1295448, 1326292, 1413216, 1446864, 1688008, 1727264, 1899009, 1943172, 1989438, 2170296, 2220768, 2321011, 2532012, 2590896, 2652584, 2893728, 2984157, 3376016, 3798018, 3886344, 3978876, 4340592, 4642022, 5064024, 5181792, 5305168, 5968314, 6752032, 6963033, 7596036, 7772688, 7957752, 8681184, 9284044, 10128048, 10610336, 11936628, 13926066, 15192072, 15545376, 15915504, 18568088, 20256096, 20889099, 23873256, 27852132, 30384144, 31831008, 37136176, 41778198, 47746512, 55704264, 60768288, 74272352, 83556396, 95493024, 111408528, 167112792, 222817056, 334225584, 668451168]

約数ペア:

[(1, 668451168), (2, 334225584), (3, 222817056), (4, 167112792), (6, 111408528), (7, 95493024), (8, 83556396), (9, 74272352), (11, 60768288), (12, 55704264), (14, 47746512), (16, 41778198), (18, 37136176), (21, 31831008), (22, 30384144), (24, 27852132), (28, 23873256), (32, 20889099), (33, 20256096), (36, 18568088), (42, 15915504), (43, 15545376), (44, 15192072), (48, 13926066), (56, 11936628), (63, 10610336), (66, 10128048), (72, 9284044), (77, 8681184), (84, 7957752), (86, 7772688), (88, 7596036), (96, 6963033), (99, 6752032), (112, 5968314), (126, 5305168), (129, 5181792), (132, 5064024), (144, 4642022), (154, 4340592), (168, 3978876), (172, 3886344), (176, 3798018), (198, 3376016), (224, 2984157), (231, 2893728), (252, 2652584), (258, 2590896), (264, 2532012), (288, 2321011), (301, 2220768), (308, 2170296), (336, 1989438), (344, 1943172), (352, 1899009), (387, 1727264), (396, 1688008), (462, 1446864), (473, 1413216), (504, 1326292), (516, 1295448), (528, 1266006), (602, 1110384), (616, 1085148), (672, 994719), (688, 971586), (693, 964576), (701, 953568), (774, 863632), (792, 844004), (903, 740256), (924, 723432), (946, 706608), (1008, 663146), (1032, 647724), (1056, 633003), (1204, 555192), (1232, 542574), (1376, 485793), (1386, 482288), (1402, 476784), (1419, 471072), (1548, 431816), (1584, 422002), (1806, 370128), (1848, 361716), (1892, 353304), (2016, 331573), (2064, 323862), (2103, 317856), (2408, 277596), (2464, 271287), (2709, 246752), (2772, 241144), (2804, 238392), (2838, 235536), (3096, 215908), (3168, 211001), (3311, 201888), (3612, 185064), (3696, 180858), (3784, 176652), (4128, 161931), (4206, 158928), (4257, 157024), (4816, 138798), (4907, 136224), (5418, 123376), (5544, 120572), (5608, 119196), (5676, 117768), (6192, 107954), (6309, 105952), (6622, 100944), (7224, 92532), (7392, 90429), (7568, 88326), (7711, 86688), (8412, 79464), (8514, 78512), (9632, 69399), (9814, 68112), (9933, 67296), (10836, 61688), (11088, 60286), (11216, 59598), (11352, 58884), (12384, 53977), (12618, 52976), (13244, 50472), (14448, 46266), (14721, 45408), (15136, 44163), (15422, 43344), (16824, 39732), (17028, 39256), (19628, 34056), (19866, 33648), (21672, 30844), (22176, 30143), (22432, 29799), (22704, 29442), (23133, 28896), (25236, 26488)]