1428872436

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{1069}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 3659554080

約数和(自身を除く): 2230681644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 347, 428, 642, 694, 963, 1041, 1069, 1284, 1388, 1926, 2082, 2138, 3123, 3207, 3852, 4164, 4276, 6246, 6414, 9621, 12492, 12828, 19242, 37129, 38484, 74258, 111387, 114383, 148516, 222774, 228766, 334161, 343149, 370943, 445548, 457532, 668322, 686298, 741886, 1029447, 1112829, 1336644, 1372596, 1483772, 2058894, 2225658, 3338487, 4117788, 4451316, 6676974, 13353948, 39690901, 79381802, 119072703, 158763604, 238145406, 357218109, 476290812, 714436218, 1428872436]

約数ペア:

[(1, 1428872436), (2, 714436218), (3, 476290812), (4, 357218109), (6, 238145406), (9, 158763604), (12, 119072703), (18, 79381802), (36, 39690901), (107, 13353948), (214, 6676974), (321, 4451316), (347, 4117788), (428, 3338487), (642, 2225658), (694, 2058894), (963, 1483772), (1041, 1372596), (1069, 1336644), (1284, 1112829), (1388, 1029447), (1926, 741886), (2082, 686298), (2138, 668322), (3123, 457532), (3207, 445548), (3852, 370943), (4164, 343149), (4276, 334161), (6246, 228766), (6414, 222774), (9621, 148516), (12492, 114383), (12828, 111387), (19242, 74258), (37129, 38484)]