380736

素因数分解:

$2^6\times 3^2\times {\mathrm{661}}^1$

素因数の和:679

約数の個数: 42

約数和(自身を含む): 1092962

約数和(自身を除く): 712226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 21152, 23796, 31728, 42304, 47592, 63456, 95184, 126912, 190368, 380736]

約数ペア:

[(1, 380736), (2, 190368), (3, 126912), (4, 95184), (6, 63456), (8, 47592), (9, 42304), (12, 31728), (16, 23796), (18, 21152), (24, 15864), (32, 11898), (36, 10576), (48, 7932), (64, 5949), (72, 5288), (96, 3966), (144, 2644), (192, 1983), (288, 1322), (576, 661)]