3972138912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{218923}}^1$

素因数の和:218952

約数の個数: 120

約数和(自身を含む): 13350861216

約数和(自身を除く): 9378722304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 218923, 437846, 656769, 875692, 1313538, 1532461, 1751384, 1970307, 2627076, 3064922, 3502768, 3940614, 4597383, 5254152, 5910921, 6129844, 7005536, 7881228, 9194766, 10508304, 11821842, 12259688, 13792149, 15762456, 17732763, 18389532, 21016608, 23643684, 24519376, 27584298, 31524912, 35465526, 36779064, 41376447, 47287368, 49038752, 55168596, 63049824, 70931052, 73558128, 82752894, 94574736, 110337192, 124129341, 141862104, 147116256, 165505788, 189149472, 220674384, 248258682, 283724208, 331011576, 441348768, 496517364, 567448416, 662023152, 993034728, 1324046304, 1986069456, 3972138912]

約数ペア:

[(1, 3972138912), (2, 1986069456), (3, 1324046304), (4, 993034728), (6, 662023152), (7, 567448416), (8, 496517364), (9, 441348768), (12, 331011576), (14, 283724208), (16, 248258682), (18, 220674384), (21, 189149472), (24, 165505788), (27, 147116256), (28, 141862104), (32, 124129341), (36, 110337192), (42, 94574736), (48, 82752894), (54, 73558128), (56, 70931052), (63, 63049824), (72, 55168596), (81, 49038752), (84, 47287368), (96, 41376447), (108, 36779064), (112, 35465526), (126, 31524912), (144, 27584298), (162, 24519376), (168, 23643684), (189, 21016608), (216, 18389532), (224, 17732763), (252, 15762456), (288, 13792149), (324, 12259688), (336, 11821842), (378, 10508304), (432, 9194766), (504, 7881228), (567, 7005536), (648, 6129844), (672, 5910921), (756, 5254152), (864, 4597383), (1008, 3940614), (1134, 3502768), (1296, 3064922), (1512, 2627076), (2016, 1970307), (2268, 1751384), (2592, 1532461), (3024, 1313538), (4536, 875692), (6048, 656769), (9072, 437846), (18144, 218923)]