1639590551984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4279217}}^1$

素因数の和:4279554

約数の個数: 80

約数和(自身を含む): 3973305263616

約数和(自身を除く): 2333714711632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 311, 616, 622, 1232, 1244, 2177, 2488, 3421, 4354, 4976, 6842, 8708, 13684, 17416, 23947, 27368, 34832, 47894, 54736, 95788, 191576, 383152, 4279217, 8558434, 17116868, 29954519, 34233736, 47071387, 59909038, 68467472, 94142774, 119818076, 188285548, 239636152, 329499709, 376571096, 479272304, 658999418, 753142192, 1317998836, 1330836487, 2635997672, 2661672974, 5271995344, 5323345948, 9315855409, 10646691896, 14639201357, 18631710818, 21293383792, 29278402714, 37263421636, 58556805428, 74526843272, 102474409499, 117113610856, 149053686544, 204948818998, 234227221712, 409897637996, 819795275992, 1639590551984]

約数ペア:

[(1, 1639590551984), (2, 819795275992), (4, 409897637996), (7, 234227221712), (8, 204948818998), (11, 149053686544), (14, 117113610856), (16, 102474409499), (22, 74526843272), (28, 58556805428), (44, 37263421636), (56, 29278402714), (77, 21293383792), (88, 18631710818), (112, 14639201357), (154, 10646691896), (176, 9315855409), (308, 5323345948), (311, 5271995344), (616, 2661672974), (622, 2635997672), (1232, 1330836487), (1244, 1317998836), (2177, 753142192), (2488, 658999418), (3421, 479272304), (4354, 376571096), (4976, 329499709), (6842, 239636152), (8708, 188285548), (13684, 119818076), (17416, 94142774), (23947, 68467472), (27368, 59909038), (34832, 47071387), (47894, 34233736), (54736, 29954519), (95788, 17116868), (191576, 8558434), (383152, 4279217)]