266269696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 132

約数和(自身を含む): 670826464

約数和(自身を除く): 404556768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 307, 308, 352, 448, 484, 512, 614, 616, 704, 847, 896, 968, 1024, 1228, 1232, 1408, 1694, 1792, 1936, 2149, 2456, 2464, 2816, 3377, 3388, 3584, 3872, 4298, 4912, 4928, 5632, 6754, 6776, 7168, 7744, 8596, 9824, 9856, 11264, 13508, 13552, 15488, 17192, 19648, 19712, 23639, 27016, 27104, 30976, 34384, 37147, 39296, 39424, 47278, 54032, 54208, 61952, 68768, 74294, 78592, 78848, 94556, 108064, 108416, 123904, 137536, 148588, 157184, 189112, 216128, 216832, 260029, 275072, 297176, 314368, 378224, 432256, 433664, 520058, 550144, 594352, 756448, 864512, 867328, 1040116, 1100288, 1188704, 1512896, 1729024, 2080232, 2200576, 2377408, 3025792, 3458048, 4160464, 4754816, 6051584, 8320928, 9509632, 12103168, 16641856, 19019264, 24206336, 33283712, 38038528, 66567424, 133134848, 266269696]

約数ペア:

[(1, 266269696), (2, 133134848), (4, 66567424), (7, 38038528), (8, 33283712), (11, 24206336), (14, 19019264), (16, 16641856), (22, 12103168), (28, 9509632), (32, 8320928), (44, 6051584), (56, 4754816), (64, 4160464), (77, 3458048), (88, 3025792), (112, 2377408), (121, 2200576), (128, 2080232), (154, 1729024), (176, 1512896), (224, 1188704), (242, 1100288), (256, 1040116), (307, 867328), (308, 864512), (352, 756448), (448, 594352), (484, 550144), (512, 520058), (614, 433664), (616, 432256), (704, 378224), (847, 314368), (896, 297176), (968, 275072), (1024, 260029), (1228, 216832), (1232, 216128), (1408, 189112), (1694, 157184), (1792, 148588), (1936, 137536), (2149, 123904), (2456, 108416), (2464, 108064), (2816, 94556), (3377, 78848), (3388, 78592), (3584, 74294), (3872, 68768), (4298, 61952), (4912, 54208), (4928, 54032), (5632, 47278), (6754, 39424), (6776, 39296), (7168, 37147), (7744, 34384), (8596, 30976), (9824, 27104), (9856, 27016), (11264, 23639), (13508, 19712), (13552, 19648), (15488, 17192)]