272438427744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{389447}}^1$

素因数の和:389817

約数の個数: 144

約数和(自身を含む): 887978827008

約数和(自身を除く): 615540399264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 347, 504, 672, 694, 1008, 1041, 1388, 2016, 2082, 2429, 2776, 3123, 4164, 4858, 5552, 6246, 7287, 8328, 9716, 11104, 12492, 14574, 16656, 19432, 21861, 24984, 29148, 33312, 38864, 43722, 49968, 58296, 77728, 87444, 99936, 116592, 174888, 233184, 349776, 389447, 699552, 778894, 1168341, 1557788, 2336682, 2726129, 3115576, 3505023, 4673364, 5452258, 6231152, 7010046, 8178387, 9346728, 10904516, 12462304, 14020092, 16356774, 18693456, 21809032, 24535161, 28040184, 32713548, 37386912, 43618064, 49070322, 56080368, 65427096, 87236128, 98140644, 112160736, 130854192, 135138109, 196281288, 261708384, 270276218, 392562576, 405414327, 540552436, 785125152, 810828654, 945966763, 1081104872, 1216242981, 1621657308, 1891933526, 2162209744, 2432485962, 2837900289, 3243314616, 3783867052, 4324419488, 4864971924, 5675800578, 6486629232, 7567734104, 8513700867, 9729943848, 11351601156, 12973258464, 15135468208, 17027401734, 19459887696, 22703202312, 30270936416, 34054803468, 38919775392, 45406404624, 68109606936, 90812809248, 136219213872, 272438427744]

約数ペア:

[(1, 272438427744), (2, 136219213872), (3, 90812809248), (4, 68109606936), (6, 45406404624), (7, 38919775392), (8, 34054803468), (9, 30270936416), (12, 22703202312), (14, 19459887696), (16, 17027401734), (18, 15135468208), (21, 12973258464), (24, 11351601156), (28, 9729943848), (32, 8513700867), (36, 7567734104), (42, 6486629232), (48, 5675800578), (56, 4864971924), (63, 4324419488), (72, 3783867052), (84, 3243314616), (96, 2837900289), (112, 2432485962), (126, 2162209744), (144, 1891933526), (168, 1621657308), (224, 1216242981), (252, 1081104872), (288, 945966763), (336, 810828654), (347, 785125152), (504, 540552436), (672, 405414327), (694, 392562576), (1008, 270276218), (1041, 261708384), (1388, 196281288), (2016, 135138109), (2082, 130854192), (2429, 112160736), (2776, 98140644), (3123, 87236128), (4164, 65427096), (4858, 56080368), (5552, 49070322), (6246, 43618064), (7287, 37386912), (8328, 32713548), (9716, 28040184), (11104, 24535161), (12492, 21809032), (14574, 18693456), (16656, 16356774), (19432, 14020092), (21861, 12462304), (24984, 10904516), (29148, 9346728), (33312, 8178387), (38864, 7010046), (43722, 6231152), (49968, 5452258), (58296, 4673364), (77728, 3505023), (87444, 3115576), (99936, 2726129), (116592, 2336682), (174888, 1557788), (233184, 1168341), (349776, 778894), (389447, 699552)]