788331964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 1718599680

約数和(自身を除く): 930267716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 73, 76, 106, 133, 146, 212, 266, 292, 371, 383, 511, 532, 742, 766, 1007, 1022, 1387, 1484, 1532, 2014, 2044, 2681, 2774, 3869, 4028, 5362, 5548, 7049, 7277, 7738, 9709, 10724, 14098, 14554, 15476, 19418, 20299, 27083, 27959, 28196, 29108, 38836, 40598, 50939, 54166, 55918, 73511, 81196, 101878, 108332, 111836, 142093, 147022, 195713, 203756, 284186, 294044, 385681, 391426, 514577, 531221, 568372, 771362, 782852, 1029154, 1062442, 1481827, 1542724, 2058308, 2124884, 2699767, 2963654, 3718547, 5399534, 5927308, 7437094, 10372789, 10799068, 14874188, 20745578, 28154713, 41491156, 56309426, 112618852, 197082991, 394165982, 788331964]

約数ペア:

[(1, 788331964), (2, 394165982), (4, 197082991), (7, 112618852), (14, 56309426), (19, 41491156), (28, 28154713), (38, 20745578), (53, 14874188), (73, 10799068), (76, 10372789), (106, 7437094), (133, 5927308), (146, 5399534), (212, 3718547), (266, 2963654), (292, 2699767), (371, 2124884), (383, 2058308), (511, 1542724), (532, 1481827), (742, 1062442), (766, 1029154), (1007, 782852), (1022, 771362), (1387, 568372), (1484, 531221), (1532, 514577), (2014, 391426), (2044, 385681), (2681, 294044), (2774, 284186), (3869, 203756), (4028, 195713), (5362, 147022), (5548, 142093), (7049, 111836), (7277, 108332), (7738, 101878), (9709, 81196), (10724, 73511), (14098, 55918), (14554, 54166), (15476, 50939), (19418, 40598), (20299, 38836), (27083, 29108), (27959, 28196)]