708172254

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13907}}^1$

素因数の和:13982

約数の個数: 64

約数和(自身を含む): 1682311680

約数和(自身を除く): 974139426

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1886, 2214, 2829, 5658, 8487, 13907, 16974, 25461, 27814, 41721, 50922, 83442, 125163, 250326, 319861, 375489, 570187, 639722, 750978, 959583, 1140374, 1710561, 1919166, 2878749, 3421122, 5131683, 5757498, 8636247, 10263366, 13114301, 15395049, 17272494, 26228602, 30790098, 39342903, 78685806, 118028709, 236057418, 354086127, 708172254]

約数ペア:

[(1, 708172254), (2, 354086127), (3, 236057418), (6, 118028709), (9, 78685806), (18, 39342903), (23, 30790098), (27, 26228602), (41, 17272494), (46, 15395049), (54, 13114301), (69, 10263366), (82, 8636247), (123, 5757498), (138, 5131683), (207, 3421122), (246, 2878749), (369, 1919166), (414, 1710561), (621, 1140374), (738, 959583), (943, 750978), (1107, 639722), (1242, 570187), (1886, 375489), (2214, 319861), (2829, 250326), (5658, 125163), (8487, 83442), (13907, 50922), (16974, 41721), (25461, 27814)]