222390784

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5677

約数の個数: 80

約数和(自身を含む): 554089536

約数和(自身を除く): 331698752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 5641, 9856, 11282, 19712, 22564, 39424, 39487, 45128, 62051, 78974, 90256, 124102, 157948, 180512, 248204, 315896, 361024, 434357, 496408, 631792, 722048, 868714, 992816, 1263584, 1444096, 1737428, 1985632, 2527168, 2888192, 3474856, 3971264, 5054336, 6949712, 7942528, 10108672, 13899424, 15885056, 20217344, 27798848, 31770112, 55597696, 111195392, 222390784]

約数ペア:

[(1, 222390784), (2, 111195392), (4, 55597696), (7, 31770112), (8, 27798848), (11, 20217344), (14, 15885056), (16, 13899424), (22, 10108672), (28, 7942528), (32, 6949712), (44, 5054336), (56, 3971264), (64, 3474856), (77, 2888192), (88, 2527168), (112, 1985632), (128, 1737428), (154, 1444096), (176, 1263584), (224, 992816), (256, 868714), (308, 722048), (352, 631792), (448, 496408), (512, 434357), (616, 361024), (704, 315896), (896, 248204), (1232, 180512), (1408, 157948), (1792, 124102), (2464, 90256), (2816, 78974), (3584, 62051), (4928, 45128), (5632, 39487), (5641, 39424), (9856, 22564), (11282, 19712)]