16966021956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{11471}}^1$

素因数の和:12009

約数の個数: 96

約数和(自身を含む): 44970240000

約数和(自身を除く): 28004218044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 499, 741, 988, 998, 1482, 1497, 1996, 2964, 2994, 5988, 6487, 9481, 11471, 12974, 18962, 19461, 22942, 25948, 28443, 34413, 37924, 38922, 45884, 56886, 68826, 77844, 113772, 123253, 137652, 149123, 217949, 246506, 298246, 369759, 435898, 447369, 493012, 596492, 653847, 739518, 871796, 894738, 1307694, 1479036, 1789476, 2615388, 2833337, 5666674, 5724029, 8500011, 11333348, 11448058, 17000022, 17172087, 22896116, 34000044, 34344174, 68688348, 74412377, 108756551, 148824754, 217513102, 223237131, 297649508, 326269653, 435026204, 446474262, 652539306, 892948524, 1305078612, 1413835163, 2827670326, 4241505489, 5655340652, 8483010978, 16966021956]

約数ペア:

[(1, 16966021956), (2, 8483010978), (3, 5655340652), (4, 4241505489), (6, 2827670326), (12, 1413835163), (13, 1305078612), (19, 892948524), (26, 652539306), (38, 446474262), (39, 435026204), (52, 326269653), (57, 297649508), (76, 223237131), (78, 217513102), (114, 148824754), (156, 108756551), (228, 74412377), (247, 68688348), (494, 34344174), (499, 34000044), (741, 22896116), (988, 17172087), (998, 17000022), (1482, 11448058), (1497, 11333348), (1996, 8500011), (2964, 5724029), (2994, 5666674), (5988, 2833337), (6487, 2615388), (9481, 1789476), (11471, 1479036), (12974, 1307694), (18962, 894738), (19461, 871796), (22942, 739518), (25948, 653847), (28443, 596492), (34413, 493012), (37924, 447369), (38922, 435898), (45884, 369759), (56886, 298246), (68826, 246506), (77844, 217949), (113772, 149123), (123253, 137652)]