2639262528

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:571

約数の個数: 280

約数和(自身を含む): 9007766592

約数和(自身を除く): 6368504064

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, 144, 162, 168, 189, 192, 216, 224, 252, 257, 283, 288, 324, 336, 378, 432, 448, 504, 514, 566, 567, 576, 648, 672, 756, 771, 849, 864, 1008, 1028, 1132, 1134, 1296, 1344, 1512, 1542, 1698, 1728, 1799, 1981, 2016, 2056, 2264, 2268, 2313, 2547, 2592, 3024, 3084, 3396, 3598, 3962, 4032, 4112, 4528, 4536, 4626, 5094, 5184, 5397, 5943, 6048, 6168, 6792, 6939, 7196, 7641, 7924, 8224, 9056, 9072, 9252, 10188, 10794, 11886, 12096, 12336, 13584, 13878, 14392, 15282, 15848, 16191, 16448, 17829, 18112, 18144, 18504, 20376, 20817, 21588, 22923, 23772, 24672, 27168, 27756, 28784, 30564, 31696, 32382, 35658, 36288, 37008, 40752, 41634, 43176, 45846, 47544, 48573, 49344, 53487, 54336, 55512, 57568, 61128, 63392, 64764, 71316, 72731, 74016, 81504, 83268, 86352, 91692, 95088, 97146, 106974, 111024, 115136, 122256, 126784, 129528, 142632, 145462, 145719, 148032, 160461, 163008, 166536, 172704, 183384, 190176, 194292, 213948, 218193, 222048, 244512, 259056, 285264, 290924, 291438, 320922, 333072, 345408, 366768, 380352, 388584, 427896, 436386, 444096, 489024, 509117, 518112, 570528, 581848, 582876, 641844, 654579, 666144, 733536, 777168, 855792, 872772, 1018234, 1036224, 1141056, 1163696, 1165752, 1283688, 1309158, 1332288, 1467072, 1527351, 1554336, 1711584, 1745544, 1963737, 2036468, 2327392, 2331504, 2567376, 2618316, 3054702, 3108672, 3423168, 3491088, 3927474, 4072936, 4582053, 4654784, 4663008, 5134752, 5236632, 5891211, 6109404, 6982176, 7854948, 8145872, 9164106, 9326016, 10269504, 10473264, 11782422, 12218808, 13746159, 13964352, 15709896, 16291744, 18328212, 20946528, 23564844, 24437616, 27492318, 31419792, 32583488, 36656424, 41238477, 41893056, 47129688, 48875232, 54984636, 62839584, 73312848, 82476954, 94259376, 97750464, 109969272, 125679168, 146625696, 164953908, 188518752, 219938544, 293251392, 329907816, 377037504, 439877088, 659815632, 879754176, 1319631264, 2639262528]

約数ペア:

[(1, 2639262528), (2, 1319631264), (3, 879754176), (4, 659815632), (6, 439877088), (7, 377037504), (8, 329907816), (9, 293251392), (12, 219938544), (14, 188518752), (16, 164953908), (18, 146625696), (21, 125679168), (24, 109969272), (27, 97750464), (28, 94259376), (32, 82476954), (36, 73312848), (42, 62839584), (48, 54984636), (54, 48875232), (56, 47129688), (63, 41893056), (64, 41238477), (72, 36656424), (81, 32583488), (84, 31419792), (96, 27492318), (108, 24437616), (112, 23564844), (126, 20946528), (144, 18328212), (162, 16291744), (168, 15709896), (189, 13964352), (192, 13746159), (216, 12218808), (224, 11782422), (252, 10473264), (257, 10269504), (283, 9326016), (288, 9164106), (324, 8145872), (336, 7854948), (378, 6982176), (432, 6109404), (448, 5891211), (504, 5236632), (514, 5134752), (566, 4663008), (567, 4654784), (576, 4582053), (648, 4072936), (672, 3927474), (756, 3491088), (771, 3423168), (849, 3108672), (864, 3054702), (1008, 2618316), (1028, 2567376), (1132, 2331504), (1134, 2327392), (1296, 2036468), (1344, 1963737), (1512, 1745544), (1542, 1711584), (1698, 1554336), (1728, 1527351), (1799, 1467072), (1981, 1332288), (2016, 1309158), (2056, 1283688), (2264, 1165752), (2268, 1163696), (2313, 1141056), (2547, 1036224), (2592, 1018234), (3024, 872772), (3084, 855792), (3396, 777168), (3598, 733536), (3962, 666144), (4032, 654579), (4112, 641844), (4528, 582876), (4536, 581848), (4626, 570528), (5094, 518112), (5184, 509117), (5397, 489024), (5943, 444096), (6048, 436386), (6168, 427896), (6792, 388584), (6939, 380352), (7196, 366768), (7641, 345408), (7924, 333072), (8224, 320922), (9056, 291438), (9072, 290924), (9252, 285264), (10188, 259056), (10794, 244512), (11886, 222048), (12096, 218193), (12336, 213948), (13584, 194292), (13878, 190176), (14392, 183384), (15282, 172704), (15848, 166536), (16191, 163008), (16448, 160461), (17829, 148032), (18112, 145719), (18144, 145462), (18504, 142632), (20376, 129528), (20817, 126784), (21588, 122256), (22923, 115136), (23772, 111024), (24672, 106974), (27168, 97146), (27756, 95088), (28784, 91692), (30564, 86352), (31696, 83268), (32382, 81504), (35658, 74016), (36288, 72731), (37008, 71316), (40752, 64764), (41634, 63392), (43176, 61128), (45846, 57568), (47544, 55512), (48573, 54336), (49344, 53487)]