385627264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 841402080

約数和(自身を除く): 455774816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 401, 683, 704, 802, 1366, 1408, 1604, 2732, 3208, 4411, 5464, 6416, 7513, 8822, 10928, 12832, 15026, 17644, 21856, 25664, 30052, 35288, 43712, 51328, 60104, 70576, 87424, 120208, 141152, 240416, 273883, 282304, 480832, 547766, 564608, 961664, 1095532, 2191064, 3012713, 4382128, 6025426, 8764256, 12050852, 17528512, 24101704, 35057024, 48203408, 96406816, 192813632, 385627264]

約数ペア:

[(1, 385627264), (2, 192813632), (4, 96406816), (8, 48203408), (11, 35057024), (16, 24101704), (22, 17528512), (32, 12050852), (44, 8764256), (64, 6025426), (88, 4382128), (128, 3012713), (176, 2191064), (352, 1095532), (401, 961664), (683, 564608), (704, 547766), (802, 480832), (1366, 282304), (1408, 273883), (1604, 240416), (2732, 141152), (3208, 120208), (4411, 87424), (5464, 70576), (6416, 60104), (7513, 51328), (8822, 43712), (10928, 35288), (12832, 30052), (15026, 25664), (17644, 21856)]