380417968

素因数分解:

$2^4\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 860034240

約数和(自身を除く): 479616272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 479, 784, 958, 1013, 1916, 2026, 3353, 3832, 4052, 6706, 7091, 7664, 8104, 13412, 14182, 16208, 23471, 26824, 28364, 46942, 49637, 53648, 56728, 93884, 99274, 113456, 187768, 198548, 375536, 397096, 485227, 794192, 970454, 1940908, 3396589, 3881816, 6793178, 7763632, 13586356, 23776123, 27172712, 47552246, 54345424, 95104492, 190208984, 380417968]

約数ペア:

[(1, 380417968), (2, 190208984), (4, 95104492), (7, 54345424), (8, 47552246), (14, 27172712), (16, 23776123), (28, 13586356), (49, 7763632), (56, 6793178), (98, 3881816), (112, 3396589), (196, 1940908), (392, 970454), (479, 794192), (784, 485227), (958, 397096), (1013, 375536), (1916, 198548), (2026, 187768), (3353, 113456), (3832, 99274), (4052, 93884), (6706, 56728), (7091, 53648), (7664, 49637), (8104, 46942), (13412, 28364), (14182, 26824), (16208, 23471)]