254263968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2516

約数の個数: 192

約数和(自身を含む): 897765120

約数和(自身を除く): 643501152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2473, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 4946, 5712, 6048, 6426, 7344, 7419, 8568, 9892, 11424, 12852, 14688, 14838, 17136, 17311, 19784, 22257, 25704, 29676, 34272, 34622, 39568, 42041, 44514, 51408, 51933, 59352, 66771, 69244, 79136, 84082, 89028, 102816, 103866, 118704, 126123, 133542, 138488, 155799, 168164, 178056, 207732, 237408, 252246, 267084, 276976, 294287, 311598, 336328, 356112, 378369, 415464, 467397, 504492, 534168, 553952, 588574, 623196, 672656, 712224, 756738, 830928, 882861, 934794, 1008984, 1068336, 1135107, 1177148, 1246392, 1345312, 1513476, 1661856, 1765722, 1869588, 2017968, 2136672, 2270214, 2354296, 2492784, 2648583, 3026952, 3531444, 3739176, 4035936, 4540428, 4708592, 4985568, 5297166, 6053904, 7062888, 7478352, 7945749, 9080856, 9417184, 10594332, 12107808, 14125776, 14956704, 15891498, 18161712, 21188664, 28251552, 31782996, 36323424, 42377328, 63565992, 84754656, 127131984, 254263968]

約数ペア:

[(1, 254263968), (2, 127131984), (3, 84754656), (4, 63565992), (6, 42377328), (7, 36323424), (8, 31782996), (9, 28251552), (12, 21188664), (14, 18161712), (16, 15891498), (17, 14956704), (18, 14125776), (21, 12107808), (24, 10594332), (27, 9417184), (28, 9080856), (32, 7945749), (34, 7478352), (36, 7062888), (42, 6053904), (48, 5297166), (51, 4985568), (54, 4708592), (56, 4540428), (63, 4035936), (68, 3739176), (72, 3531444), (84, 3026952), (96, 2648583), (102, 2492784), (108, 2354296), (112, 2270214), (119, 2136672), (126, 2017968), (136, 1869588), (144, 1765722), (153, 1661856), (168, 1513476), (189, 1345312), (204, 1246392), (216, 1177148), (224, 1135107), (238, 1068336), (252, 1008984), (272, 934794), (288, 882861), (306, 830928), (336, 756738), (357, 712224), (378, 672656), (408, 623196), (432, 588574), (459, 553952), (476, 534168), (504, 504492), (544, 467397), (612, 415464), (672, 378369), (714, 356112), (756, 336328), (816, 311598), (864, 294287), (918, 276976), (952, 267084), (1008, 252246), (1071, 237408), (1224, 207732), (1428, 178056), (1512, 168164), (1632, 155799), (1836, 138488), (1904, 133542), (2016, 126123), (2142, 118704), (2448, 103866), (2473, 102816), (2856, 89028), (3024, 84082), (3213, 79136), (3672, 69244), (3808, 66771), (4284, 59352), (4896, 51933), (4946, 51408), (5712, 44514), (6048, 42041), (6426, 39568), (7344, 34622), (7419, 34272), (8568, 29676), (9892, 25704), (11424, 22257), (12852, 19784), (14688, 17311), (14838, 17136)]