243195336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{198689}}^1$

素因数の和:198718

約数の個数: 48

約数和(自身を含む): 697401900

約数和(自身を除く): 454206564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 198689, 397378, 596067, 794756, 1192134, 1589512, 1788201, 2384268, 3377713, 3576402, 4768536, 6755426, 7152804, 10133139, 13510852, 14305608, 20266278, 27021704, 30399417, 40532556, 60798834, 81065112, 121597668, 243195336]

約数ペア:

[(1, 243195336), (2, 121597668), (3, 81065112), (4, 60798834), (6, 40532556), (8, 30399417), (9, 27021704), (12, 20266278), (17, 14305608), (18, 13510852), (24, 10133139), (34, 7152804), (36, 6755426), (51, 4768536), (68, 3576402), (72, 3377713), (102, 2384268), (136, 1788201), (153, 1589512), (204, 1192134), (306, 794756), (408, 596067), (612, 397378), (1224, 198689)]