293290256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5032

約数の個数: 80

約数和(自身を含む): 709954560

約数和(自身を除く): 416664304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 4969, 7378, 8432, 9938, 14756, 19876, 29512, 34783, 39752, 59024, 69566, 79504, 84473, 139132, 154039, 168946, 278264, 308078, 337892, 556528, 591311, 616156, 675784, 1078273, 1182622, 1232312, 1351568, 2156546, 2365244, 2464624, 2618663, 4313092, 4730488, 5237326, 8626184, 9460976, 10474652, 17252368, 18330641, 20949304, 36661282, 41898608, 73322564, 146645128, 293290256]

約数ペア:

[(1, 293290256), (2, 146645128), (4, 73322564), (7, 41898608), (8, 36661282), (14, 20949304), (16, 18330641), (17, 17252368), (28, 10474652), (31, 9460976), (34, 8626184), (56, 5237326), (62, 4730488), (68, 4313092), (112, 2618663), (119, 2464624), (124, 2365244), (136, 2156546), (217, 1351568), (238, 1232312), (248, 1182622), (272, 1078273), (434, 675784), (476, 616156), (496, 591311), (527, 556528), (868, 337892), (952, 308078), (1054, 278264), (1736, 168946), (1904, 154039), (2108, 139132), (3472, 84473), (3689, 79504), (4216, 69566), (4969, 59024), (7378, 39752), (8432, 34783), (9938, 29512), (14756, 19876)]