248025456

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 120

約数和(自身を含む): 828228240

約数和(自身を除く): 580202784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 11717, 21168, 23434, 35151, 46868, 70302, 82019, 93736, 105453, 140604, 164038, 187472, 210906, 246057, 281208, 316359, 328076, 421812, 492114, 562416, 574133, 632718, 656152, 738171, 843624, 984228, 1148266, 1265436, 1312304, 1476342, 1687248, 1722399, 1968456, 2214513, 2296532, 2530872, 2952684, 3444798, 3936912, 4429026, 4593064, 5061744, 5167197, 5905368, 6889596, 8858052, 9186128, 10334394, 11810736, 13779192, 15501591, 17716104, 20668788, 27558384, 31003182, 35432208, 41337576, 62006364, 82675152, 124012728, 248025456]

約数ペア:

[(1, 248025456), (2, 124012728), (3, 82675152), (4, 62006364), (6, 41337576), (7, 35432208), (8, 31003182), (9, 27558384), (12, 20668788), (14, 17716104), (16, 15501591), (18, 13779192), (21, 11810736), (24, 10334394), (27, 9186128), (28, 8858052), (36, 6889596), (42, 5905368), (48, 5167197), (49, 5061744), (54, 4593064), (56, 4429026), (63, 3936912), (72, 3444798), (84, 2952684), (98, 2530872), (108, 2296532), (112, 2214513), (126, 1968456), (144, 1722399), (147, 1687248), (168, 1476342), (189, 1312304), (196, 1265436), (216, 1148266), (252, 984228), (294, 843624), (336, 738171), (378, 656152), (392, 632718), (432, 574133), (441, 562416), (504, 492114), (588, 421812), (756, 328076), (784, 316359), (882, 281208), (1008, 246057), (1176, 210906), (1323, 187472), (1512, 164038), (1764, 140604), (2352, 105453), (2646, 93736), (3024, 82019), (3528, 70302), (5292, 46868), (7056, 35151), (10584, 23434), (11717, 21168)]