2543858016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6497

約数の個数: 192

約数和(自身を含む): 8293662720

約数和(自身を除く): 5749804704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 912, 992, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 1824, 2128, 2356, 2604, 2976, 3192, 3472, 3534, 4123, 4256, 4712, 5208, 6384, 6427, 6944, 7068, 8246, 9424, 10416, 12369, 12768, 12854, 14136, 16492, 18848, 19281, 20832, 24738, 25708, 28272, 32984, 38562, 44989, 49476, 51416, 56544, 65968, 77124, 89978, 98952, 102832, 122113, 131936, 134967, 154248, 179956, 197904, 199237, 205664, 244226, 269934, 308496, 359912, 366339, 395808, 398474, 488452, 539868, 597711, 616992, 719824, 732678, 796948, 854791, 976904, 1079736, 1195422, 1394659, 1439648, 1465356, 1593896, 1709582, 1953808, 2159472, 2390844, 2564373, 2789318, 2930712, 3187792, 3419164, 3785503, 3907616, 4183977, 4318944, 4781688, 5128746, 5578636, 5861424, 6375584, 6838328, 7571006, 8367954, 9563376, 10257492, 11157272, 11356509, 11722848, 13676656, 15142012, 16735908, 19126752, 20514984, 22314544, 22713018, 26498521, 27353312, 30284024, 33471816, 41029968, 44629088, 45426036, 52997042, 60568048, 66943632, 79495563, 82059936, 90852072, 105994084, 121136096, 133887264, 158991126, 181704144, 211988168, 317982252, 363408288, 423976336, 635964504, 847952672, 1271929008, 2543858016]

約数ペア:

[(1, 2543858016), (2, 1271929008), (3, 847952672), (4, 635964504), (6, 423976336), (7, 363408288), (8, 317982252), (12, 211988168), (14, 181704144), (16, 158991126), (19, 133887264), (21, 121136096), (24, 105994084), (28, 90852072), (31, 82059936), (32, 79495563), (38, 66943632), (42, 60568048), (48, 52997042), (56, 45426036), (57, 44629088), (62, 41029968), (76, 33471816), (84, 30284024), (93, 27353312), (96, 26498521), (112, 22713018), (114, 22314544), (124, 20514984), (133, 19126752), (152, 16735908), (168, 15142012), (186, 13676656), (217, 11722848), (224, 11356509), (228, 11157272), (248, 10257492), (266, 9563376), (304, 8367954), (336, 7571006), (372, 6838328), (399, 6375584), (434, 5861424), (456, 5578636), (496, 5128746), (532, 4781688), (589, 4318944), (608, 4183977), (651, 3907616), (672, 3785503), (744, 3419164), (798, 3187792), (868, 2930712), (912, 2789318), (992, 2564373), (1064, 2390844), (1178, 2159472), (1302, 1953808), (1488, 1709582), (1596, 1593896), (1736, 1465356), (1767, 1439648), (1824, 1394659), (2128, 1195422), (2356, 1079736), (2604, 976904), (2976, 854791), (3192, 796948), (3472, 732678), (3534, 719824), (4123, 616992), (4256, 597711), (4712, 539868), (5208, 488452), (6384, 398474), (6427, 395808), (6944, 366339), (7068, 359912), (8246, 308496), (9424, 269934), (10416, 244226), (12369, 205664), (12768, 199237), (12854, 197904), (14136, 179956), (16492, 154248), (18848, 134967), (19281, 131936), (20832, 122113), (24738, 102832), (25708, 98952), (28272, 89978), (32984, 77124), (38562, 65968), (44989, 56544), (49476, 51416)]