1581553248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8061

約数の個数: 144

約数和(自身を含む): 4832336880

約数和(自身を除く): 3250783632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 726, 748, 816, 968, 1056, 1122, 1452, 1496, 1632, 1936, 2057, 2244, 2904, 2992, 3872, 4114, 4488, 5808, 5984, 6171, 8009, 8228, 8976, 11616, 12342, 16018, 16456, 17952, 24027, 24684, 32036, 32912, 48054, 49368, 64072, 65824, 88099, 96108, 98736, 128144, 136153, 176198, 192216, 197472, 256288, 264297, 272306, 352396, 384432, 408459, 528594, 544612, 704792, 768864, 816918, 969089, 1057188, 1089224, 1409584, 1497683, 1633836, 1938178, 2114376, 2178448, 2819168, 2907267, 2995366, 3267672, 3876356, 4228752, 4356896, 4493049, 5814534, 5990732, 6535344, 7752712, 8457504, 8986098, 11629068, 11981464, 13070688, 15505424, 16474513, 17972196, 23258136, 23962928, 31010848, 32949026, 35944392, 46516272, 47925856, 49423539, 65898052, 71888784, 93032544, 98847078, 131796104, 143777568, 197694156, 263592208, 395388312, 527184416, 790776624, 1581553248]

約数ペア:

[(1, 1581553248), (2, 790776624), (3, 527184416), (4, 395388312), (6, 263592208), (8, 197694156), (11, 143777568), (12, 131796104), (16, 98847078), (17, 93032544), (22, 71888784), (24, 65898052), (32, 49423539), (33, 47925856), (34, 46516272), (44, 35944392), (48, 32949026), (51, 31010848), (66, 23962928), (68, 23258136), (88, 17972196), (96, 16474513), (102, 15505424), (121, 13070688), (132, 11981464), (136, 11629068), (176, 8986098), (187, 8457504), (204, 7752712), (242, 6535344), (264, 5990732), (272, 5814534), (352, 4493049), (363, 4356896), (374, 4228752), (408, 3876356), (484, 3267672), (528, 2995366), (544, 2907267), (561, 2819168), (726, 2178448), (748, 2114376), (816, 1938178), (968, 1633836), (1056, 1497683), (1122, 1409584), (1452, 1089224), (1496, 1057188), (1632, 969089), (1936, 816918), (2057, 768864), (2244, 704792), (2904, 544612), (2992, 528594), (3872, 408459), (4114, 384432), (4488, 352396), (5808, 272306), (5984, 264297), (6171, 256288), (8009, 197472), (8228, 192216), (8976, 176198), (11616, 136153), (12342, 128144), (16018, 98736), (16456, 96108), (17952, 88099), (24027, 65824), (24684, 64072), (32036, 49368), (32912, 48054)]