221938896

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{15061}}^1$

素因数の和:15379

約数の個数: 40

約数和(自身を含む): 575247904

約数和(自身を除く): 353309008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 15061, 30122, 45183, 60244, 90366, 120488, 180732, 240976, 361464, 722928, 4623727, 9247454, 13871181, 18494908, 27742362, 36989816, 55484724, 73979632, 110969448, 221938896]

約数ペア:

[(1, 221938896), (2, 110969448), (3, 73979632), (4, 55484724), (6, 36989816), (8, 27742362), (12, 18494908), (16, 13871181), (24, 9247454), (48, 4623727), (307, 722928), (614, 361464), (921, 240976), (1228, 180732), (1842, 120488), (2456, 90366), (3684, 60244), (4912, 45183), (7368, 30122), (14736, 15061)]