265117312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 567232200

約数和(自身を除く): 302114888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 1669, 2176, 2336, 2482, 3338, 4672, 4964, 6676, 9344, 9928, 13352, 19856, 26704, 28373, 39712, 53408, 56746, 79424, 106816, 113492, 121837, 158848, 213632, 226984, 243674, 453968, 487348, 907936, 974696, 1815872, 1949392, 2071229, 3631744, 3898784, 4142458, 7797568, 8284916, 15595136, 16569832, 33139664, 66279328, 132558656, 265117312]

約数ペア:

[(1, 265117312), (2, 132558656), (4, 66279328), (8, 33139664), (16, 16569832), (17, 15595136), (32, 8284916), (34, 7797568), (64, 4142458), (68, 3898784), (73, 3631744), (128, 2071229), (136, 1949392), (146, 1815872), (272, 974696), (292, 907936), (544, 487348), (584, 453968), (1088, 243674), (1168, 226984), (1241, 213632), (1669, 158848), (2176, 121837), (2336, 113492), (2482, 106816), (3338, 79424), (4672, 56746), (4964, 53408), (6676, 39712), (9344, 28373), (9928, 26704), (13352, 19856)]