2023789668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 4869583488

約数和(自身を除く): 2845793820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 463, 516, 591, 788, 926, 1182, 1389, 1849, 1852, 2364, 2778, 3698, 5547, 5556, 7396, 8471, 11094, 16942, 19909, 22188, 25413, 33884, 39818, 50826, 59727, 79636, 91211, 101652, 119454, 182422, 238908, 273633, 364253, 364844, 547266, 728506, 856087, 1092759, 1094532, 1457012, 1712174, 2185518, 2568261, 3424348, 3922073, 4371036, 5136522, 7844146, 10273044, 11766219, 15688292, 23532438, 47064876, 168649139, 337298278, 505947417, 674596556, 1011894834, 2023789668]

約数ペア:

[(1, 2023789668), (2, 1011894834), (3, 674596556), (4, 505947417), (6, 337298278), (12, 168649139), (43, 47064876), (86, 23532438), (129, 15688292), (172, 11766219), (197, 10273044), (258, 7844146), (394, 5136522), (463, 4371036), (516, 3922073), (591, 3424348), (788, 2568261), (926, 2185518), (1182, 1712174), (1389, 1457012), (1849, 1094532), (1852, 1092759), (2364, 856087), (2778, 728506), (3698, 547266), (5547, 364844), (5556, 364253), (7396, 273633), (8471, 238908), (11094, 182422), (16942, 119454), (19909, 101652), (22188, 91211), (25413, 79636), (33884, 59727), (39818, 50826)]