319519872

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{39623}}^1$

素因数の和:39650

約数の個数: 96

約数和(自身を含む): 1050828480

約数和(自身を除く): 731308608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 39623, 79246, 118869, 158492, 237738, 277361, 316984, 356607, 475476, 554722, 633968, 713214, 832083, 950952, 1109444, 1267936, 1426428, 1664166, 1901904, 2218888, 2496249, 2535872, 2852856, 3328332, 3803808, 4437776, 4992498, 5071744, 5705712, 6656664, 7607616, 8875552, 9984996, 11411424, 13313328, 15215232, 17751104, 19969992, 22822848, 26626656, 35502208, 39939984, 45645696, 53253312, 79879968, 106506624, 159759936, 319519872]

約数ペア:

[(1, 319519872), (2, 159759936), (3, 106506624), (4, 79879968), (6, 53253312), (7, 45645696), (8, 39939984), (9, 35502208), (12, 26626656), (14, 22822848), (16, 19969992), (18, 17751104), (21, 15215232), (24, 13313328), (28, 11411424), (32, 9984996), (36, 8875552), (42, 7607616), (48, 6656664), (56, 5705712), (63, 5071744), (64, 4992498), (72, 4437776), (84, 3803808), (96, 3328332), (112, 2852856), (126, 2535872), (128, 2496249), (144, 2218888), (168, 1901904), (192, 1664166), (224, 1426428), (252, 1267936), (288, 1109444), (336, 950952), (384, 832083), (448, 713214), (504, 633968), (576, 554722), (672, 475476), (896, 356607), (1008, 316984), (1152, 277361), (1344, 237738), (2016, 158492), (2688, 118869), (4032, 79246), (8064, 39623)]