217703024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 532465920

約数和(自身を除く): 314762896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 581, 616, 664, 913, 1162, 1232, 1328, 1826, 2129, 2324, 3652, 4258, 4648, 6391, 7304, 8516, 9296, 12782, 14608, 14903, 17032, 23419, 25564, 29806, 34064, 46838, 51128, 59612, 93676, 102256, 119224, 163933, 176707, 187352, 238448, 327866, 353414, 374704, 655732, 706828, 1236949, 1311464, 1413656, 1943777, 2473898, 2622928, 2827312, 3887554, 4947796, 7775108, 9895592, 13606439, 15550216, 19791184, 27212878, 31100432, 54425756, 108851512, 217703024]

約数ペア:

[(1, 217703024), (2, 108851512), (4, 54425756), (7, 31100432), (8, 27212878), (11, 19791184), (14, 15550216), (16, 13606439), (22, 9895592), (28, 7775108), (44, 4947796), (56, 3887554), (77, 2827312), (83, 2622928), (88, 2473898), (112, 1943777), (154, 1413656), (166, 1311464), (176, 1236949), (308, 706828), (332, 655732), (581, 374704), (616, 353414), (664, 327866), (913, 238448), (1162, 187352), (1232, 176707), (1328, 163933), (1826, 119224), (2129, 102256), (2324, 93676), (3652, 59612), (4258, 51128), (4648, 46838), (6391, 34064), (7304, 29806), (8516, 25564), (9296, 23419), (12782, 17032), (14608, 14903)]