22409856

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 75204090

約数和(自身を除く): 52794234

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 397, 441, 448, 504, 576, 588, 672, 784, 794, 882, 896, 1008, 1152, 1176, 1191, 1344, 1568, 1588, 1764, 2016, 2352, 2382, 2688, 2779, 3136, 3176, 3528, 3573, 4032, 4704, 4764, 5558, 6272, 6352, 7056, 7146, 8064, 8337, 9408, 9528, 11116, 12704, 14112, 14292, 16674, 18816, 19056, 19453, 22232, 25011, 25408, 28224, 28584, 33348, 38112, 38906, 44464, 50022, 50816, 56448, 57168, 58359, 66696, 76224, 77812, 88928, 100044, 114336, 116718, 133392, 152448, 155624, 175077, 177856, 200088, 228672, 233436, 266784, 311248, 350154, 355712, 400176, 457344, 466872, 533568, 622496, 700308, 800352, 933744, 1067136, 1244992, 1400616, 1600704, 1867488, 2489984, 2801232, 3201408, 3734976, 5602464, 7469952, 11204928, 22409856]

約数ペア:

[(1, 22409856), (2, 11204928), (3, 7469952), (4, 5602464), (6, 3734976), (7, 3201408), (8, 2801232), (9, 2489984), (12, 1867488), (14, 1600704), (16, 1400616), (18, 1244992), (21, 1067136), (24, 933744), (28, 800352), (32, 700308), (36, 622496), (42, 533568), (48, 466872), (49, 457344), (56, 400176), (63, 355712), (64, 350154), (72, 311248), (84, 266784), (96, 233436), (98, 228672), (112, 200088), (126, 177856), (128, 175077), (144, 155624), (147, 152448), (168, 133392), (192, 116718), (196, 114336), (224, 100044), (252, 88928), (288, 77812), (294, 76224), (336, 66696), (384, 58359), (392, 57168), (397, 56448), (441, 50816), (448, 50022), (504, 44464), (576, 38906), (588, 38112), (672, 33348), (784, 28584), (794, 28224), (882, 25408), (896, 25011), (1008, 22232), (1152, 19453), (1176, 19056), (1191, 18816), (1344, 16674), (1568, 14292), (1588, 14112), (1764, 12704), (2016, 11116), (2352, 9528), (2382, 9408), (2688, 8337), (2779, 8064), (3136, 7146), (3176, 7056), (3528, 6352), (3573, 6272), (4032, 5558), (4704, 4764)]