40878864

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 131241600

約数和(自身を除く): 90362736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 251, 261, 312, 348, 351, 377, 432, 464, 468, 502, 522, 624, 696, 702, 753, 754, 783, 936, 1004, 1044, 1131, 1392, 1404, 1506, 1508, 1566, 1872, 2008, 2088, 2259, 2262, 2808, 3012, 3016, 3132, 3263, 3393, 4016, 4176, 4518, 4524, 5616, 6024, 6032, 6264, 6526, 6777, 6786, 7279, 9036, 9048, 9789, 10179, 12048, 12528, 13052, 13554, 13572, 14558, 18072, 18096, 19578, 20358, 21837, 26104, 27108, 27144, 29116, 29367, 36144, 39156, 40716, 43674, 52208, 54216, 54288, 58232, 58734, 65511, 78312, 81432, 87348, 88101, 94627, 108432, 116464, 117468, 131022, 156624, 162864, 174696, 176202, 189254, 196533, 234936, 262044, 283881, 349392, 352404, 378508, 393066, 469872, 524088, 567762, 704808, 757016, 786132, 851643, 1048176, 1135524, 1409616, 1514032, 1572264, 1703286, 2271048, 2554929, 3144528, 3406572, 4542096, 5109858, 6813144, 10219716, 13626288, 20439432, 40878864]

約数ペア:

[(1, 40878864), (2, 20439432), (3, 13626288), (4, 10219716), (6, 6813144), (8, 5109858), (9, 4542096), (12, 3406572), (13, 3144528), (16, 2554929), (18, 2271048), (24, 1703286), (26, 1572264), (27, 1514032), (29, 1409616), (36, 1135524), (39, 1048176), (48, 851643), (52, 786132), (54, 757016), (58, 704808), (72, 567762), (78, 524088), (87, 469872), (104, 393066), (108, 378508), (116, 352404), (117, 349392), (144, 283881), (156, 262044), (174, 234936), (208, 196533), (216, 189254), (232, 176202), (234, 174696), (251, 162864), (261, 156624), (312, 131022), (348, 117468), (351, 116464), (377, 108432), (432, 94627), (464, 88101), (468, 87348), (502, 81432), (522, 78312), (624, 65511), (696, 58734), (702, 58232), (753, 54288), (754, 54216), (783, 52208), (936, 43674), (1004, 40716), (1044, 39156), (1131, 36144), (1392, 29367), (1404, 29116), (1506, 27144), (1508, 27108), (1566, 26104), (1872, 21837), (2008, 20358), (2088, 19578), (2259, 18096), (2262, 18072), (2808, 14558), (3012, 13572), (3016, 13554), (3132, 13052), (3263, 12528), (3393, 12048), (4016, 10179), (4176, 9789), (4518, 9048), (4524, 9036), (5616, 7279), (6024, 6786), (6032, 6777), (6264, 6526)]