268672292

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 577088064

約数和(自身を除く): 308415772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 107, 161, 196, 214, 322, 428, 557, 644, 749, 1114, 1127, 1498, 2228, 2254, 2461, 2996, 3899, 4508, 4922, 5243, 7798, 9844, 10486, 12811, 15596, 17227, 20972, 25622, 27293, 34454, 51244, 54586, 59599, 68908, 89677, 109172, 119198, 120589, 179354, 238396, 241178, 358708, 417193, 482356, 627739, 834386, 1255478, 1370777, 1668772, 2510956, 2741554, 2920351, 5483108, 5840702, 9595439, 11681404, 19190878, 38381756, 67168073, 134336146, 268672292]

約数ペア:

[(1, 268672292), (2, 134336146), (4, 67168073), (7, 38381756), (14, 19190878), (23, 11681404), (28, 9595439), (46, 5840702), (49, 5483108), (92, 2920351), (98, 2741554), (107, 2510956), (161, 1668772), (196, 1370777), (214, 1255478), (322, 834386), (428, 627739), (557, 482356), (644, 417193), (749, 358708), (1114, 241178), (1127, 238396), (1498, 179354), (2228, 120589), (2254, 119198), (2461, 109172), (2996, 89677), (3899, 68908), (4508, 59599), (4922, 54586), (5243, 51244), (7798, 34454), (9844, 27293), (10486, 25622), (12811, 20972), (15596, 17227)]