264712162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 489323520

約数和(自身を除く): 224611358

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 73, 143, 146, 286, 341, 403, 409, 682, 803, 806, 818, 949, 1606, 1898, 2263, 4433, 4499, 4526, 5317, 8866, 8998, 10439, 10634, 12679, 20878, 24893, 25358, 29419, 29857, 49786, 58487, 58838, 59714, 116974, 139469, 164827, 278938, 323609, 328427, 329654, 388141, 647218, 656854, 776282, 925567, 1813097, 1851134, 3626194, 4269551, 8539102, 10181237, 12032371, 20362474, 24064742, 132356081, 264712162]

約数ペア:

[(1, 264712162), (2, 132356081), (11, 24064742), (13, 20362474), (22, 12032371), (26, 10181237), (31, 8539102), (62, 4269551), (73, 3626194), (143, 1851134), (146, 1813097), (286, 925567), (341, 776282), (403, 656854), (409, 647218), (682, 388141), (803, 329654), (806, 328427), (818, 323609), (949, 278938), (1606, 164827), (1898, 139469), (2263, 116974), (4433, 59714), (4499, 58838), (4526, 58487), (5317, 49786), (8866, 29857), (8998, 29419), (10439, 25358), (10634, 24893), (12679, 20878)]