247966074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1453}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 567060000

約数和(自身を除く): 319093926

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 499, 998, 1453, 1497, 2906, 2994, 4359, 4491, 8718, 8982, 9481, 13077, 18962, 26154, 27607, 28443, 55214, 56886, 82821, 85329, 165642, 170658, 248463, 496926, 725047, 1450094, 2175141, 4350282, 6525423, 13050846, 13775893, 27551786, 41327679, 82655358, 123983037, 247966074]

約数ペア:

[(1, 247966074), (2, 123983037), (3, 82655358), (6, 41327679), (9, 27551786), (18, 13775893), (19, 13050846), (38, 6525423), (57, 4350282), (114, 2175141), (171, 1450094), (342, 725047), (499, 496926), (998, 248463), (1453, 170658), (1497, 165642), (2906, 85329), (2994, 82821), (4359, 56886), (4491, 55214), (8718, 28443), (8982, 27607), (9481, 26154), (13077, 18962)]