260115228

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{32401}}^1$

素因数の和:32634

約数の個数: 36

約数和(自身を含む): 660482368

約数和(自身を除く): 400367140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 32401, 64802, 97203, 129604, 194406, 291609, 388812, 583218, 1166436, 7225423, 14450846, 21676269, 28901692, 43352538, 65028807, 86705076, 130057614, 260115228]

約数ペア:

[(1, 260115228), (2, 130057614), (3, 86705076), (4, 65028807), (6, 43352538), (9, 28901692), (12, 21676269), (18, 14450846), (36, 7225423), (223, 1166436), (446, 583218), (669, 388812), (892, 291609), (1338, 194406), (2007, 129604), (2676, 97203), (4014, 64802), (8028, 32401)]