268289912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5972

約数の個数: 48

約数和(自身を含む): 564792480

約数和(自身を除く): 296502568

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 5687, 5897, 11374, 11794, 22748, 23588, 45496, 47176, 64867, 129734, 259468, 277159, 518936, 554318, 713537, 1108636, 1427074, 2217272, 2854148, 3048749, 5708296, 6097498, 12194996, 24389992, 33536239, 67072478, 134144956, 268289912]

約数ペア:

[(1, 268289912), (2, 134144956), (4, 67072478), (8, 33536239), (11, 24389992), (22, 12194996), (44, 6097498), (47, 5708296), (88, 3048749), (94, 2854148), (121, 2217272), (188, 1427074), (242, 1108636), (376, 713537), (484, 554318), (517, 518936), (968, 277159), (1034, 259468), (2068, 129734), (4136, 64867), (5687, 47176), (5897, 45496), (11374, 23588), (11794, 22748)]