1836618784

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 144

約数和(自身を含む): 4942135296

約数和(自身を除く): 3105516512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 4004, 4312, 4576, 5096, 7007, 8008, 8191, 8624, 10192, 14014, 16016, 16382, 17248, 20384, 28028, 32032, 32764, 56056, 57337, 65528, 90101, 106483, 112112, 114674, 131056, 180202, 212966, 224224, 229348, 262112, 360404, 401359, 425932, 458696, 630707, 720808, 745381, 802718, 851864, 917392, 1171313, 1261414, 1441616, 1490762, 1605436, 1703728, 1834784, 2342626, 2522828, 2883232, 2981524, 3210872, 3407456, 4414949, 4685252, 5045656, 5217667, 5963048, 6421744, 8199191, 8829898, 9370504, 10091312, 10435334, 11926096, 12843488, 16398382, 17659796, 18741008, 20182624, 20870668, 23852192, 32796764, 35319592, 37482016, 41741336, 57394337, 65593528, 70639184, 83482672, 114788674, 131187056, 141278368, 166965344, 229577348, 262374112, 459154696, 918309392, 1836618784]

約数ペア:

[(1, 1836618784), (2, 918309392), (4, 459154696), (7, 262374112), (8, 229577348), (11, 166965344), (13, 141278368), (14, 131187056), (16, 114788674), (22, 83482672), (26, 70639184), (28, 65593528), (32, 57394337), (44, 41741336), (49, 37482016), (52, 35319592), (56, 32796764), (77, 23852192), (88, 20870668), (91, 20182624), (98, 18741008), (104, 17659796), (112, 16398382), (143, 12843488), (154, 11926096), (176, 10435334), (182, 10091312), (196, 9370504), (208, 8829898), (224, 8199191), (286, 6421744), (308, 5963048), (352, 5217667), (364, 5045656), (392, 4685252), (416, 4414949), (539, 3407456), (572, 3210872), (616, 2981524), (637, 2883232), (728, 2522828), (784, 2342626), (1001, 1834784), (1078, 1703728), (1144, 1605436), (1232, 1490762), (1274, 1441616), (1456, 1261414), (1568, 1171313), (2002, 917392), (2156, 851864), (2288, 802718), (2464, 745381), (2548, 720808), (2912, 630707), (4004, 458696), (4312, 425932), (4576, 401359), (5096, 360404), (7007, 262112), (8008, 229348), (8191, 224224), (8624, 212966), (10192, 180202), (14014, 131056), (16016, 114674), (16382, 112112), (17248, 106483), (20384, 90101), (28028, 65528), (32032, 57337), (32764, 56056)]