1315256096

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 3395395584

約数和(自身を除く): 2080139488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 67, 77, 88, 112, 124, 134, 154, 176, 217, 224, 248, 257, 268, 308, 341, 352, 434, 469, 496, 514, 536, 616, 682, 737, 868, 938, 992, 1028, 1072, 1232, 1364, 1474, 1736, 1799, 1876, 2056, 2077, 2144, 2387, 2464, 2728, 2827, 2948, 3472, 3598, 3752, 4112, 4154, 4774, 5159, 5456, 5654, 5896, 6944, 7196, 7504, 7967, 8224, 8308, 9548, 10318, 10912, 11308, 11792, 14392, 14539, 15008, 15934, 16616, 17219, 19096, 19789, 20636, 22616, 22847, 23584, 28784, 29078, 31868, 33232, 34438, 38192, 39578, 41272, 45232, 45694, 55769, 57568, 58156, 63736, 66464, 68876, 76384, 79156, 82544, 87637, 90464, 91388, 111538, 116312, 120533, 127472, 137752, 158312, 159929, 165088, 175274, 182776, 189409, 223076, 232624, 241066, 254944, 275504, 316624, 319858, 350548, 365552, 378818, 446152, 465248, 482132, 533789, 551008, 613459, 633248, 639716, 701096, 731104, 757636, 892304, 964264, 1067578, 1226918, 1279432, 1325863, 1402192, 1515272, 1784608, 1928528, 2135156, 2453836, 2558864, 2651726, 2804384, 3030544, 3736523, 3857056, 4270312, 4907672, 5117728, 5303452, 5871679, 6061088, 7473046, 8540624, 9815344, 10606904, 11743358, 14946092, 17081248, 19630688, 21213808, 23486716, 29892184, 41101753, 42427616, 46973432, 59784368, 82203506, 93946864, 119568736, 164407012, 187893728, 328814024, 657628048, 1315256096]

約数ペア:

[(1, 1315256096), (2, 657628048), (4, 328814024), (7, 187893728), (8, 164407012), (11, 119568736), (14, 93946864), (16, 82203506), (22, 59784368), (28, 46973432), (31, 42427616), (32, 41101753), (44, 29892184), (56, 23486716), (62, 21213808), (67, 19630688), (77, 17081248), (88, 14946092), (112, 11743358), (124, 10606904), (134, 9815344), (154, 8540624), (176, 7473046), (217, 6061088), (224, 5871679), (248, 5303452), (257, 5117728), (268, 4907672), (308, 4270312), (341, 3857056), (352, 3736523), (434, 3030544), (469, 2804384), (496, 2651726), (514, 2558864), (536, 2453836), (616, 2135156), (682, 1928528), (737, 1784608), (868, 1515272), (938, 1402192), (992, 1325863), (1028, 1279432), (1072, 1226918), (1232, 1067578), (1364, 964264), (1474, 892304), (1736, 757636), (1799, 731104), (1876, 701096), (2056, 639716), (2077, 633248), (2144, 613459), (2387, 551008), (2464, 533789), (2728, 482132), (2827, 465248), (2948, 446152), (3472, 378818), (3598, 365552), (3752, 350548), (4112, 319858), (4154, 316624), (4774, 275504), (5159, 254944), (5456, 241066), (5654, 232624), (5896, 223076), (6944, 189409), (7196, 182776), (7504, 175274), (7967, 165088), (8224, 159929), (8308, 158312), (9548, 137752), (10318, 127472), (10912, 120533), (11308, 116312), (11792, 111538), (14392, 91388), (14539, 90464), (15008, 87637), (15934, 82544), (16616, 79156), (17219, 76384), (19096, 68876), (19789, 66464), (20636, 63736), (22616, 58156), (22847, 57568), (23584, 55769), (28784, 45694), (29078, 45232), (31868, 41272), (33232, 39578), (34438, 38192)]