287572104

素因数分解:

$2^3\times 3^2\times {\mathrm{1373}}^1\times {\mathrm{2909}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 779676300

約数和(自身を除く): 492104196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1373, 2746, 2909, 4119, 5492, 5818, 8238, 8727, 10984, 11636, 12357, 16476, 17454, 23272, 24714, 26181, 32952, 34908, 49428, 52362, 69816, 98856, 104724, 209448, 3994057, 7988114, 11982171, 15976228, 23964342, 31952456, 35946513, 47928684, 71893026, 95857368, 143786052, 287572104]

約数ペア:

[(1, 287572104), (2, 143786052), (3, 95857368), (4, 71893026), (6, 47928684), (8, 35946513), (9, 31952456), (12, 23964342), (18, 15976228), (24, 11982171), (36, 7988114), (72, 3994057), (1373, 209448), (2746, 104724), (2909, 98856), (4119, 69816), (5492, 52362), (5818, 49428), (8238, 34908), (8727, 32952), (10984, 26181), (11636, 24714), (12357, 23272), (16476, 17454)]