213856553624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7246427}}^1$

素因数の和:7246488

約数の個数: 64

約数和(自身を含む): 500873103360

約数和(自身を除く): 287016549736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 7246427, 14492854, 28985708, 50724989, 57971416, 101449978, 123189259, 202899956, 224639237, 246378518, 405799912, 449278474, 492757036, 862324813, 898556948, 985514072, 1572474659, 1724649626, 1797113896, 3144949318, 3449299252, 3818867029, 6289898636, 6898598504, 7637734058, 12579797272, 15275468116, 26732069203, 30550936232, 53464138406, 106928276812, 213856553624]

約数ペア:

[(1, 213856553624), (2, 106928276812), (4, 53464138406), (7, 30550936232), (8, 26732069203), (14, 15275468116), (17, 12579797272), (28, 7637734058), (31, 6898598504), (34, 6289898636), (56, 3818867029), (62, 3449299252), (68, 3144949318), (119, 1797113896), (124, 1724649626), (136, 1572474659), (217, 985514072), (238, 898556948), (248, 862324813), (434, 492757036), (476, 449278474), (527, 405799912), (868, 246378518), (952, 224639237), (1054, 202899956), (1736, 123189259), (2108, 101449978), (3689, 57971416), (4216, 50724989), (7378, 28985708), (14756, 14492854), (29512, 7246427)]