406993728

素因数分解:

$2^6\times 3^1\times {\mathrm{373}}^1\times {\mathrm{5683}}^1$

素因数の和:6071

約数の個数: 56

約数和(自身を含む): 1079914528

約数和(自身を除く): 672920800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 373, 746, 1119, 1492, 2238, 2984, 4476, 5683, 5968, 8952, 11366, 11936, 17049, 17904, 22732, 23872, 34098, 35808, 45464, 68196, 71616, 90928, 136392, 181856, 272784, 363712, 545568, 1091136, 2119759, 4239518, 6359277, 8479036, 12718554, 16958072, 25437108, 33916144, 50874216, 67832288, 101748432, 135664576, 203496864, 406993728]

約数ペア:

[(1, 406993728), (2, 203496864), (3, 135664576), (4, 101748432), (6, 67832288), (8, 50874216), (12, 33916144), (16, 25437108), (24, 16958072), (32, 12718554), (48, 8479036), (64, 6359277), (96, 4239518), (192, 2119759), (373, 1091136), (746, 545568), (1119, 363712), (1492, 272784), (2238, 181856), (2984, 136392), (4476, 90928), (5683, 71616), (5968, 68196), (8952, 45464), (11366, 35808), (11936, 34098), (17049, 23872), (17904, 22732)]