21386477952

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1131

約数の個数: 320

約数和(自身を含む): 73009347840

約数和(自身を除く): 51622869888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 467, 504, 567, 576, 631, 648, 672, 756, 864, 896, 934, 1008, 1134, 1152, 1262, 1296, 1344, 1401, 1512, 1728, 1868, 1893, 2016, 2268, 2524, 2592, 2688, 2802, 3024, 3269, 3456, 3736, 3786, 4032, 4203, 4417, 4536, 5048, 5184, 5604, 5679, 6048, 6538, 7472, 7572, 8064, 8406, 8834, 9072, 9807, 10096, 10368, 11208, 11358, 12096, 12609, 13076, 13251, 14944, 15144, 16812, 17037, 17668, 18144, 19614, 20192, 22416, 22716, 24192, 25218, 26152, 26502, 29421, 29888, 30288, 33624, 34074, 35336, 36288, 37827, 39228, 39753, 40384, 44832, 45432, 50436, 51111, 52304, 53004, 58842, 59776, 60576, 67248, 68148, 70672, 72576, 75654, 78456, 79506, 80768, 88263, 89664, 90864, 100872, 102222, 104608, 106008, 117684, 119259, 121152, 134496, 136296, 141344, 151308, 156912, 159012, 176526, 179328, 181728, 201744, 204444, 209216, 212016, 235368, 238518, 242304, 264789, 268992, 272592, 282688, 294677, 302616, 313824, 318024, 353052, 357777, 363456, 403488, 408888, 418432, 424032, 470736, 477036, 529578, 537984, 545184, 565376, 589354, 605232, 627648, 636048, 706104, 715554, 726912, 806976, 817776, 848064, 884031, 941472, 954072, 1059156, 1090368, 1178708, 1210464, 1255296, 1272096, 1412208, 1431108, 1613952, 1635552, 1696128, 1768062, 1882944, 1908144, 2062739, 2118312, 2180736, 2357416, 2420928, 2544192, 2652093, 2824416, 2862216, 3271104, 3536124, 3765888, 3816288, 4125478, 4236624, 4714832, 4841856, 5088384, 5304186, 5648832, 5724432, 6188217, 6542208, 7072248, 7632576, 7956279, 8250956, 8473248, 9429664, 10608372, 11297664, 11448864, 12376434, 14144496, 15265152, 15912558, 16501912, 16946496, 18564651, 18859328, 21216744, 22897728, 23868837, 24752868, 28288992, 31825116, 33003824, 33892992, 37129302, 37718656, 42433488, 45795456, 47737674, 49505736, 55693953, 56577984, 63650232, 66007648, 74258604, 84866976, 95475348, 99011472, 111387906, 113155968, 127300464, 132015296, 148517208, 167081859, 169733952, 190950696, 198022944, 222775812, 254600928, 264030592, 297034416, 334163718, 339467904, 381901392, 396045888, 445551624, 509201856, 594068832, 668327436, 763802784, 792091776, 891103248, 1018403712, 1188137664, 1336654872, 1527605568, 1782206496, 2376275328, 2673309744, 3055211136, 3564412992, 5346619488, 7128825984, 10693238976, 21386477952]

約数ペア:

[(1, 21386477952), (2, 10693238976), (3, 7128825984), (4, 5346619488), (6, 3564412992), (7, 3055211136), (8, 2673309744), (9, 2376275328), (12, 1782206496), (14, 1527605568), (16, 1336654872), (18, 1188137664), (21, 1018403712), (24, 891103248), (27, 792091776), (28, 763802784), (32, 668327436), (36, 594068832), (42, 509201856), (48, 445551624), (54, 396045888), (56, 381901392), (63, 339467904), (64, 334163718), (72, 297034416), (81, 264030592), (84, 254600928), (96, 222775812), (108, 198022944), (112, 190950696), (126, 169733952), (128, 167081859), (144, 148517208), (162, 132015296), (168, 127300464), (189, 113155968), (192, 111387906), (216, 99011472), (224, 95475348), (252, 84866976), (288, 74258604), (324, 66007648), (336, 63650232), (378, 56577984), (384, 55693953), (432, 49505736), (448, 47737674), (467, 45795456), (504, 42433488), (567, 37718656), (576, 37129302), (631, 33892992), (648, 33003824), (672, 31825116), (756, 28288992), (864, 24752868), (896, 23868837), (934, 22897728), (1008, 21216744), (1134, 18859328), (1152, 18564651), (1262, 16946496), (1296, 16501912), (1344, 15912558), (1401, 15265152), (1512, 14144496), (1728, 12376434), (1868, 11448864), (1893, 11297664), (2016, 10608372), (2268, 9429664), (2524, 8473248), (2592, 8250956), (2688, 7956279), (2802, 7632576), (3024, 7072248), (3269, 6542208), (3456, 6188217), (3736, 5724432), (3786, 5648832), (4032, 5304186), (4203, 5088384), (4417, 4841856), (4536, 4714832), (5048, 4236624), (5184, 4125478), (5604, 3816288), (5679, 3765888), (6048, 3536124), (6538, 3271104), (7472, 2862216), (7572, 2824416), (8064, 2652093), (8406, 2544192), (8834, 2420928), (9072, 2357416), (9807, 2180736), (10096, 2118312), (10368, 2062739), (11208, 1908144), (11358, 1882944), (12096, 1768062), (12609, 1696128), (13076, 1635552), (13251, 1613952), (14944, 1431108), (15144, 1412208), (16812, 1272096), (17037, 1255296), (17668, 1210464), (18144, 1178708), (19614, 1090368), (20192, 1059156), (22416, 954072), (22716, 941472), (24192, 884031), (25218, 848064), (26152, 817776), (26502, 806976), (29421, 726912), (29888, 715554), (30288, 706104), (33624, 636048), (34074, 627648), (35336, 605232), (36288, 589354), (37827, 565376), (39228, 545184), (39753, 537984), (40384, 529578), (44832, 477036), (45432, 470736), (50436, 424032), (51111, 418432), (52304, 408888), (53004, 403488), (58842, 363456), (59776, 357777), (60576, 353052), (67248, 318024), (68148, 313824), (70672, 302616), (72576, 294677), (75654, 282688), (78456, 272592), (79506, 268992), (80768, 264789), (88263, 242304), (89664, 238518), (90864, 235368), (100872, 212016), (102222, 209216), (104608, 204444), (106008, 201744), (117684, 181728), (119259, 179328), (121152, 176526), (134496, 159012), (136296, 156912), (141344, 151308)]