269940684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55819}}^1$

素因数の和:55870

約数の個数: 48

約数和(自身を含む): 700206080

約数和(自身を除く): 430265396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 55819, 111638, 167457, 223276, 334914, 669828, 725647, 1451294, 1730389, 2176941, 2902588, 3460778, 4353882, 5191167, 6921556, 8707764, 10382334, 20764668, 22495057, 44990114, 67485171, 89980228, 134970342, 269940684]

約数ペア:

[(1, 269940684), (2, 134970342), (3, 89980228), (4, 67485171), (6, 44990114), (12, 22495057), (13, 20764668), (26, 10382334), (31, 8707764), (39, 6921556), (52, 5191167), (62, 4353882), (78, 3460778), (93, 2902588), (124, 2176941), (156, 1730389), (186, 1451294), (372, 725647), (403, 669828), (806, 334914), (1209, 223276), (1612, 167457), (2418, 111638), (4836, 55819)]