248564162

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:8007

約数の個数: 48

約数和(自身を含む): 489525120

約数和(自身を除く): 240960958

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 7951, 15631, 15902, 31262, 55657, 87461, 111314, 174922, 230579, 389599, 461158, 612227, 779198, 1224454, 1614053, 2536369, 3228106, 4285589, 5072738, 8571178, 11298371, 17754583, 22596742, 35509166, 124282081, 248564162]

約数ペア:

[(1, 248564162), (2, 124282081), (7, 35509166), (11, 22596742), (14, 17754583), (22, 11298371), (29, 8571178), (49, 5072738), (58, 4285589), (77, 3228106), (98, 2536369), (154, 1614053), (203, 1224454), (319, 779198), (406, 612227), (539, 461158), (638, 389599), (1078, 230579), (1421, 174922), (2233, 111314), (2842, 87461), (4466, 55657), (7951, 31262), (15631, 15902)]