401037192

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{21673}}^1$

素因数の和:21942

約数の個数: 48

約数和(自身を含む): 1090418940

約数和(自身を除く): 689381748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 21673, 43346, 65019, 86692, 130038, 173384, 195057, 260076, 390114, 520152, 780228, 1560456, 5569961, 11139922, 16709883, 22279844, 33419766, 44559688, 50129649, 66839532, 100259298, 133679064, 200518596, 401037192]

約数ペア:

[(1, 401037192), (2, 200518596), (3, 133679064), (4, 100259298), (6, 66839532), (8, 50129649), (9, 44559688), (12, 33419766), (18, 22279844), (24, 16709883), (36, 11139922), (72, 5569961), (257, 1560456), (514, 780228), (771, 520152), (1028, 390114), (1542, 260076), (2056, 195057), (2313, 173384), (3084, 130038), (4626, 86692), (6168, 65019), (9252, 43346), (18504, 21673)]