1686806912

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 4336778880

約数和(自身を除く): 2649971968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 41, 56, 64, 68, 73, 74, 82, 112, 119, 128, 136, 146, 148, 164, 224, 238, 259, 272, 287, 292, 296, 328, 448, 476, 511, 518, 544, 574, 584, 592, 629, 656, 697, 896, 952, 1022, 1036, 1088, 1148, 1168, 1184, 1241, 1258, 1312, 1394, 1517, 1904, 2044, 2072, 2176, 2296, 2336, 2368, 2482, 2516, 2624, 2701, 2788, 2993, 3034, 3808, 4088, 4144, 4403, 4592, 4672, 4736, 4879, 4964, 5032, 5248, 5402, 5576, 5986, 6068, 7616, 8176, 8288, 8687, 8806, 9184, 9344, 9758, 9928, 10064, 10619, 10804, 11152, 11972, 12136, 15232, 16352, 16576, 17374, 17612, 18368, 18907, 19516, 19856, 20128, 20951, 21238, 21608, 22304, 23944, 24272, 25789, 32704, 33152, 34748, 35224, 36736, 37814, 39032, 39712, 40256, 41902, 42476, 43216, 44608, 45917, 47888, 48544, 50881, 51578, 65408, 69496, 70448, 75628, 78064, 79424, 80512, 83804, 84952, 86432, 89216, 91834, 95776, 97088, 101762, 103156, 110741, 138992, 140896, 151256, 156128, 158848, 167608, 169904, 172864, 180523, 183668, 191552, 194176, 203524, 206312, 221482, 277984, 281792, 302512, 312256, 321419, 335216, 339808, 345728, 356167, 361046, 367336, 383104, 407048, 412624, 442964, 555968, 563584, 605024, 624512, 642838, 670432, 679616, 712334, 722092, 734672, 775187, 814096, 825248, 885928, 1111936, 1210048, 1285676, 1340864, 1359232, 1424668, 1444184, 1469344, 1550374, 1628192, 1650496, 1771856, 1882597, 2420096, 2571352, 2681728, 2849336, 2888368, 2938688, 3100748, 3256384, 3300992, 3543712, 3765194, 5142704, 5698672, 5776736, 5877376, 6201496, 6512768, 7087424, 7530388, 10285408, 11397344, 11553472, 12402992, 13178179, 14174848, 15060776, 20570816, 22794688, 23106944, 24805984, 26356358, 30121552, 41141632, 45589376, 49611968, 52712716, 60243104, 99223936, 105425432, 120486208, 210850864, 240972416, 421701728, 843403456, 1686806912]

約数ペア:

[(1, 1686806912), (2, 843403456), (4, 421701728), (7, 240972416), (8, 210850864), (14, 120486208), (16, 105425432), (17, 99223936), (28, 60243104), (32, 52712716), (34, 49611968), (37, 45589376), (41, 41141632), (56, 30121552), (64, 26356358), (68, 24805984), (73, 23106944), (74, 22794688), (82, 20570816), (112, 15060776), (119, 14174848), (128, 13178179), (136, 12402992), (146, 11553472), (148, 11397344), (164, 10285408), (224, 7530388), (238, 7087424), (259, 6512768), (272, 6201496), (287, 5877376), (292, 5776736), (296, 5698672), (328, 5142704), (448, 3765194), (476, 3543712), (511, 3300992), (518, 3256384), (544, 3100748), (574, 2938688), (584, 2888368), (592, 2849336), (629, 2681728), (656, 2571352), (697, 2420096), (896, 1882597), (952, 1771856), (1022, 1650496), (1036, 1628192), (1088, 1550374), (1148, 1469344), (1168, 1444184), (1184, 1424668), (1241, 1359232), (1258, 1340864), (1312, 1285676), (1394, 1210048), (1517, 1111936), (1904, 885928), (2044, 825248), (2072, 814096), (2176, 775187), (2296, 734672), (2336, 722092), (2368, 712334), (2482, 679616), (2516, 670432), (2624, 642838), (2701, 624512), (2788, 605024), (2993, 563584), (3034, 555968), (3808, 442964), (4088, 412624), (4144, 407048), (4403, 383104), (4592, 367336), (4672, 361046), (4736, 356167), (4879, 345728), (4964, 339808), (5032, 335216), (5248, 321419), (5402, 312256), (5576, 302512), (5986, 281792), (6068, 277984), (7616, 221482), (8176, 206312), (8288, 203524), (8687, 194176), (8806, 191552), (9184, 183668), (9344, 180523), (9758, 172864), (9928, 169904), (10064, 167608), (10619, 158848), (10804, 156128), (11152, 151256), (11972, 140896), (12136, 138992), (15232, 110741), (16352, 103156), (16576, 101762), (17374, 97088), (17612, 95776), (18368, 91834), (18907, 89216), (19516, 86432), (19856, 84952), (20128, 83804), (20951, 80512), (21238, 79424), (21608, 78064), (22304, 75628), (23944, 70448), (24272, 69496), (25789, 65408), (32704, 51578), (33152, 50881), (34748, 48544), (35224, 47888), (36736, 45917), (37814, 44608), (39032, 43216), (39712, 42476), (40256, 41902)]