3161089568

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 7990980480

約数和(自身を除く): 4829890912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 79, 91, 98, 104, 112, 151, 158, 169, 182, 196, 208, 224, 302, 316, 338, 364, 392, 416, 553, 604, 632, 637, 676, 728, 784, 1027, 1057, 1106, 1183, 1208, 1264, 1274, 1352, 1456, 1568, 1963, 2054, 2114, 2212, 2366, 2416, 2528, 2548, 2704, 2912, 3871, 3926, 4108, 4228, 4424, 4732, 4832, 5096, 5408, 7189, 7399, 7742, 7852, 8216, 8281, 8456, 8848, 9464, 10192, 11929, 13351, 13741, 14378, 14798, 15484, 15704, 16432, 16562, 16912, 17696, 18928, 20384, 23858, 25519, 26702, 27482, 28756, 29596, 30968, 31408, 32864, 33124, 33824, 37856, 47716, 50323, 51038, 53404, 54964, 57512, 59192, 61936, 62816, 66248, 83503, 93457, 95432, 96187, 100646, 102076, 106808, 109928, 115024, 118384, 123872, 132496, 155077, 167006, 178633, 186914, 190864, 192374, 201292, 204152, 213616, 219856, 230048, 236768, 264992, 310154, 334012, 357266, 373828, 381728, 384748, 402584, 408304, 427232, 439712, 584521, 620308, 654199, 668024, 714532, 747656, 769496, 805168, 816608, 1085539, 1169042, 1240616, 1250431, 1308398, 1336048, 1429064, 1495312, 1538992, 1610336, 2016001, 2171078, 2338084, 2481232, 2500862, 2616796, 2672096, 2858128, 2990624, 3077984, 4032002, 4342156, 4676168, 4962464, 5001724, 5233592, 5716256, 7598773, 8064004, 8684312, 9352336, 10003448, 10467184, 14112007, 15197546, 16128008, 17368624, 18704672, 20006896, 20934368, 28224014, 30395092, 32256016, 34737248, 40013792, 56448028, 60790184, 64512032, 98784049, 112896056, 121580368, 197568098, 225792112, 243160736, 395136196, 451584224, 790272392, 1580544784, 3161089568]

約数ペア:

[(1, 3161089568), (2, 1580544784), (4, 790272392), (7, 451584224), (8, 395136196), (13, 243160736), (14, 225792112), (16, 197568098), (26, 121580368), (28, 112896056), (32, 98784049), (49, 64512032), (52, 60790184), (56, 56448028), (79, 40013792), (91, 34737248), (98, 32256016), (104, 30395092), (112, 28224014), (151, 20934368), (158, 20006896), (169, 18704672), (182, 17368624), (196, 16128008), (208, 15197546), (224, 14112007), (302, 10467184), (316, 10003448), (338, 9352336), (364, 8684312), (392, 8064004), (416, 7598773), (553, 5716256), (604, 5233592), (632, 5001724), (637, 4962464), (676, 4676168), (728, 4342156), (784, 4032002), (1027, 3077984), (1057, 2990624), (1106, 2858128), (1183, 2672096), (1208, 2616796), (1264, 2500862), (1274, 2481232), (1352, 2338084), (1456, 2171078), (1568, 2016001), (1963, 1610336), (2054, 1538992), (2114, 1495312), (2212, 1429064), (2366, 1336048), (2416, 1308398), (2528, 1250431), (2548, 1240616), (2704, 1169042), (2912, 1085539), (3871, 816608), (3926, 805168), (4108, 769496), (4228, 747656), (4424, 714532), (4732, 668024), (4832, 654199), (5096, 620308), (5408, 584521), (7189, 439712), (7399, 427232), (7742, 408304), (7852, 402584), (8216, 384748), (8281, 381728), (8456, 373828), (8848, 357266), (9464, 334012), (10192, 310154), (11929, 264992), (13351, 236768), (13741, 230048), (14378, 219856), (14798, 213616), (15484, 204152), (15704, 201292), (16432, 192374), (16562, 190864), (16912, 186914), (17696, 178633), (18928, 167006), (20384, 155077), (23858, 132496), (25519, 123872), (26702, 118384), (27482, 115024), (28756, 109928), (29596, 106808), (30968, 102076), (31408, 100646), (32864, 96187), (33124, 95432), (33824, 93457), (37856, 83503), (47716, 66248), (50323, 62816), (51038, 61936), (53404, 59192), (54964, 57512)]