2221056

素因数分解:

$2^{10}\times 3^2\times {\mathrm{241}}^1$

素因数の和:267

約数の個数: 66

約数和(自身を含む): 6439862

約数和(自身を除く): 4218806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 256, 288, 384, 482, 512, 576, 723, 768, 964, 1024, 1152, 1446, 1536, 1928, 2169, 2304, 2892, 3072, 3856, 4338, 4608, 5784, 7712, 8676, 9216, 11568, 15424, 17352, 23136, 30848, 34704, 46272, 61696, 69408, 92544, 123392, 138816, 185088, 246784, 277632, 370176, 555264, 740352, 1110528, 2221056]

約数ペア:

[(1, 2221056), (2, 1110528), (3, 740352), (4, 555264), (6, 370176), (8, 277632), (9, 246784), (12, 185088), (16, 138816), (18, 123392), (24, 92544), (32, 69408), (36, 61696), (48, 46272), (64, 34704), (72, 30848), (96, 23136), (128, 17352), (144, 15424), (192, 11568), (241, 9216), (256, 8676), (288, 7712), (384, 5784), (482, 4608), (512, 4338), (576, 3856), (723, 3072), (768, 2892), (964, 2304), (1024, 2169), (1152, 1928), (1446, 1536)]