231897042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6563}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 544759488

約数和(自身を除く): 312862446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2718, 3926, 5889, 6563, 11778, 13126, 17667, 19689, 35334, 39378, 59067, 85319, 118134, 170638, 255957, 511914, 767871, 991013, 1535742, 1982026, 2973039, 5946078, 8919117, 12883169, 17838234, 25766338, 38649507, 77299014, 115948521, 231897042]

約数ペア:

[(1, 231897042), (2, 115948521), (3, 77299014), (6, 38649507), (9, 25766338), (13, 17838234), (18, 12883169), (26, 8919117), (39, 5946078), (78, 2973039), (117, 1982026), (151, 1535742), (234, 991013), (302, 767871), (453, 511914), (906, 255957), (1359, 170638), (1963, 118134), (2718, 85319), (3926, 59067), (5889, 39378), (6563, 35334), (11778, 19689), (13126, 17667)]