1315194912

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64319}}^1$

素因数の和:64406

約数の個数: 72

約数和(自身を含む): 3792821760

約数和(自身を除く): 2477626848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 64319, 128638, 192957, 257276, 385914, 514552, 578871, 771828, 1029104, 1157742, 1543656, 2058208, 2315484, 3087312, 4566649, 4630968, 6174624, 9133298, 9261936, 13699947, 18266596, 18523872, 27399894, 36533192, 41099841, 54799788, 73066384, 82199682, 109599576, 146132768, 164399364, 219199152, 328798728, 438398304, 657597456, 1315194912]

約数ペア:

[(1, 1315194912), (2, 657597456), (3, 438398304), (4, 328798728), (6, 219199152), (8, 164399364), (9, 146132768), (12, 109599576), (16, 82199682), (18, 73066384), (24, 54799788), (32, 41099841), (36, 36533192), (48, 27399894), (71, 18523872), (72, 18266596), (96, 13699947), (142, 9261936), (144, 9133298), (213, 6174624), (284, 4630968), (288, 4566649), (426, 3087312), (568, 2315484), (639, 2058208), (852, 1543656), (1136, 1157742), (1278, 1029104), (1704, 771828), (2272, 578871), (2556, 514552), (3408, 385914), (5112, 257276), (6816, 192957), (10224, 128638), (20448, 64319)]