420565824

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{4967}}^1$

素因数の和:5002

約数の個数: 168

約数和(自身を含む): 1438534080

約数和(自身を除く): 1017968256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 4967, 5292, 6048, 7056, 9408, 9934, 10584, 12096, 14112, 14901, 19868, 21168, 28224, 29802, 34769, 39736, 42336, 44703, 59604, 69538, 79472, 84672, 89406, 104307, 119208, 134109, 139076, 158944, 178812, 208614, 238416, 243383, 268218, 278152, 312921, 317888, 357624, 417228, 476832, 486766, 536436, 556304, 625842, 715248, 730149, 834456, 938763, 953664, 973532, 1072872, 1112608, 1251684, 1430496, 1460298, 1668912, 1877526, 1947064, 2145744, 2190447, 2225216, 2503368, 2860992, 2920596, 3337824, 3755052, 3894128, 4291488, 4380894, 5006736, 5841192, 6571341, 6675648, 7510104, 7788256, 8582976, 8761788, 10013472, 11682384, 13142682, 15020208, 15576512, 17523576, 20026944, 23364768, 26285364, 30040416, 35047152, 46729536, 52570728, 60080832, 70094304, 105141456, 140188608, 210282912, 420565824]

約数ペア:

[(1, 420565824), (2, 210282912), (3, 140188608), (4, 105141456), (6, 70094304), (7, 60080832), (8, 52570728), (9, 46729536), (12, 35047152), (14, 30040416), (16, 26285364), (18, 23364768), (21, 20026944), (24, 17523576), (27, 15576512), (28, 15020208), (32, 13142682), (36, 11682384), (42, 10013472), (48, 8761788), (49, 8582976), (54, 7788256), (56, 7510104), (63, 6675648), (64, 6571341), (72, 5841192), (84, 5006736), (96, 4380894), (98, 4291488), (108, 3894128), (112, 3755052), (126, 3337824), (144, 2920596), (147, 2860992), (168, 2503368), (189, 2225216), (192, 2190447), (196, 2145744), (216, 1947064), (224, 1877526), (252, 1668912), (288, 1460298), (294, 1430496), (336, 1251684), (378, 1112608), (392, 1072872), (432, 973532), (441, 953664), (448, 938763), (504, 834456), (576, 730149), (588, 715248), (672, 625842), (756, 556304), (784, 536436), (864, 486766), (882, 476832), (1008, 417228), (1176, 357624), (1323, 317888), (1344, 312921), (1512, 278152), (1568, 268218), (1728, 243383), (1764, 238416), (2016, 208614), (2352, 178812), (2646, 158944), (3024, 139076), (3136, 134109), (3528, 119208), (4032, 104307), (4704, 89406), (4967, 84672), (5292, 79472), (6048, 69538), (7056, 59604), (9408, 44703), (9934, 42336), (10584, 39736), (12096, 34769), (14112, 29802), (14901, 28224), (19868, 21168)]