1239949032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4735

約数の個数: 128

約数和(自身を含む): 3723878400

約数和(自身を除く): 2483929368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 344, 444, 516, 518, 602, 777, 888, 903, 1032, 1036, 1204, 1554, 1591, 1806, 2072, 2408, 3108, 3182, 3612, 4639, 4773, 6216, 6364, 7224, 9278, 9546, 11137, 12728, 13917, 18556, 19092, 22274, 27834, 32473, 33411, 37112, 38184, 44548, 55668, 64946, 66822, 89096, 97419, 111336, 129892, 133644, 171643, 194838, 199477, 259784, 267288, 343286, 389676, 398954, 514929, 598431, 686572, 779352, 797908, 1029858, 1196862, 1201501, 1373144, 1396339, 1595816, 2059716, 2393724, 2403002, 2792678, 3604503, 4119432, 4189017, 4787448, 4806004, 5585356, 7209006, 7380649, 8378034, 9612008, 11170712, 14418012, 14761298, 16756068, 22141947, 28836024, 29522596, 33512136, 44283894, 51664543, 59045192, 88567788, 103329086, 154993629, 177135576, 206658172, 309987258, 413316344, 619974516, 1239949032]

約数ペア:

[(1, 1239949032), (2, 619974516), (3, 413316344), (4, 309987258), (6, 206658172), (7, 177135576), (8, 154993629), (12, 103329086), (14, 88567788), (21, 59045192), (24, 51664543), (28, 44283894), (37, 33512136), (42, 29522596), (43, 28836024), (56, 22141947), (74, 16756068), (84, 14761298), (86, 14418012), (111, 11170712), (129, 9612008), (148, 8378034), (168, 7380649), (172, 7209006), (222, 5585356), (258, 4806004), (259, 4787448), (296, 4189017), (301, 4119432), (344, 3604503), (444, 2792678), (516, 2403002), (518, 2393724), (602, 2059716), (777, 1595816), (888, 1396339), (903, 1373144), (1032, 1201501), (1036, 1196862), (1204, 1029858), (1554, 797908), (1591, 779352), (1806, 686572), (2072, 598431), (2408, 514929), (3108, 398954), (3182, 389676), (3612, 343286), (4639, 267288), (4773, 259784), (6216, 199477), (6364, 194838), (7224, 171643), (9278, 133644), (9546, 129892), (11137, 111336), (12728, 97419), (13917, 89096), (18556, 66822), (19092, 64946), (22274, 55668), (27834, 44548), (32473, 38184), (33411, 37112)]