919069648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{8539}}^1$

素因数の和:8616

約数の個数: 60

約数和(自身を含む): 2103094560

約数和(自身を除く): 1184024912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 6727, 7688, 8539, 13454, 15376, 17078, 26908, 34156, 53816, 59773, 68312, 107632, 119546, 136624, 239092, 264709, 478184, 529418, 956368, 1058836, 1852963, 2117672, 3705926, 4235344, 7411852, 8205979, 14823704, 16411958, 29647408, 32823916, 57441853, 65647832, 114883706, 131295664, 229767412, 459534824, 919069648]

約数ペア:

[(1, 919069648), (2, 459534824), (4, 229767412), (7, 131295664), (8, 114883706), (14, 65647832), (16, 57441853), (28, 32823916), (31, 29647408), (56, 16411958), (62, 14823704), (112, 8205979), (124, 7411852), (217, 4235344), (248, 3705926), (434, 2117672), (496, 1852963), (868, 1058836), (961, 956368), (1736, 529418), (1922, 478184), (3472, 264709), (3844, 239092), (6727, 136624), (7688, 119546), (8539, 107632), (13454, 68312), (15376, 59773), (17078, 53816), (26908, 34156)]