335032048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20389}}^1$

素因数の和:20489

約数の個数: 40

約数和(自身を含む): 707940800

約数和(自身を除く): 372908752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 20389, 40778, 81556, 163112, 265057, 326224, 530114, 1060228, 1610731, 2120456, 3221462, 4240912, 6442924, 12885848, 20939503, 25771696, 41879006, 83758012, 167516024, 335032048]

約数ペア:

[(1, 335032048), (2, 167516024), (4, 83758012), (8, 41879006), (13, 25771696), (16, 20939503), (26, 12885848), (52, 6442924), (79, 4240912), (104, 3221462), (158, 2120456), (208, 1610731), (316, 1060228), (632, 530114), (1027, 326224), (1264, 265057), (2054, 163112), (4108, 81556), (8216, 40778), (16432, 20389)]