309829086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129419}}^1$

素因数の和:129453

約数の個数: 48

約数和(自身を含む): 807580800

約数和(自身を除く): 497751714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 129419, 258838, 388257, 776514, 905933, 1164771, 1811866, 2329542, 2458961, 2717799, 4917922, 5435598, 7376883, 8153397, 14753766, 16306794, 17212727, 22130649, 34425454, 44261298, 51638181, 103276362, 154914543, 309829086]

約数ペア:

[(1, 309829086), (2, 154914543), (3, 103276362), (6, 51638181), (7, 44261298), (9, 34425454), (14, 22130649), (18, 17212727), (19, 16306794), (21, 14753766), (38, 8153397), (42, 7376883), (57, 5435598), (63, 4917922), (114, 2717799), (126, 2458961), (133, 2329542), (171, 1811866), (266, 1164771), (342, 905933), (399, 776514), (798, 388257), (1197, 258838), (2394, 129419)]