313566484

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 709632000

約数和(自身を除く): 396065516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 263, 308, 316, 343, 526, 539, 553, 686, 869, 1052, 1078, 1106, 1372, 1738, 1841, 2156, 2212, 2893, 3476, 3682, 3773, 3871, 5786, 6083, 7364, 7546, 7742, 11572, 12166, 12887, 15092, 15484, 20251, 20777, 24332, 25774, 27097, 40502, 41554, 42581, 51548, 54194, 81004, 83108, 85162, 90209, 108388, 141757, 145439, 170324, 180418, 228547, 283514, 290878, 298067, 360836, 457094, 567028, 581756, 596134, 914188, 992299, 1018073, 1192268, 1599829, 1984598, 2036146, 3199658, 3969196, 4072292, 6399316, 7126511, 11198803, 14253022, 22397606, 28506044, 44795212, 78391621, 156783242, 313566484]

約数ペア:

[(1, 313566484), (2, 156783242), (4, 78391621), (7, 44795212), (11, 28506044), (14, 22397606), (22, 14253022), (28, 11198803), (44, 7126511), (49, 6399316), (77, 4072292), (79, 3969196), (98, 3199658), (154, 2036146), (158, 1984598), (196, 1599829), (263, 1192268), (308, 1018073), (316, 992299), (343, 914188), (526, 596134), (539, 581756), (553, 567028), (686, 457094), (869, 360836), (1052, 298067), (1078, 290878), (1106, 283514), (1372, 228547), (1738, 180418), (1841, 170324), (2156, 145439), (2212, 141757), (2893, 108388), (3476, 90209), (3682, 85162), (3773, 83108), (3871, 81004), (5786, 54194), (6083, 51548), (7364, 42581), (7546, 41554), (7742, 40502), (11572, 27097), (12166, 25774), (12887, 24332), (15092, 20777), (15484, 20251)]