1276709364

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{20849}}^1$

素因数の和:20881

約数の個数: 96

約数和(自身を含む): 3829728000

約数和(自身を除く): 2553018636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2268, 2916, 3402, 4374, 5103, 6804, 8748, 10206, 15309, 20412, 20849, 30618, 41698, 61236, 62547, 83396, 125094, 145943, 187641, 250188, 291886, 375282, 437829, 562923, 583772, 750564, 875658, 1125846, 1313487, 1688769, 1751316, 2251692, 2626974, 3377538, 3940461, 5066307, 5253948, 6755076, 7880922, 10132614, 11821383, 15198921, 15761844, 20265228, 23642766, 30397842, 35464149, 45596763, 47285532, 60795684, 70928298, 91193526, 106392447, 141856596, 182387052, 212784894, 319177341, 425569788, 638354682, 1276709364]

約数ペア:

[(1, 1276709364), (2, 638354682), (3, 425569788), (4, 319177341), (6, 212784894), (7, 182387052), (9, 141856596), (12, 106392447), (14, 91193526), (18, 70928298), (21, 60795684), (27, 47285532), (28, 45596763), (36, 35464149), (42, 30397842), (54, 23642766), (63, 20265228), (81, 15761844), (84, 15198921), (108, 11821383), (126, 10132614), (162, 7880922), (189, 6755076), (243, 5253948), (252, 5066307), (324, 3940461), (378, 3377538), (486, 2626974), (567, 2251692), (729, 1751316), (756, 1688769), (972, 1313487), (1134, 1125846), (1458, 875658), (1701, 750564), (2187, 583772), (2268, 562923), (2916, 437829), (3402, 375282), (4374, 291886), (5103, 250188), (6804, 187641), (8748, 145943), (10206, 125094), (15309, 83396), (20412, 62547), (20849, 61236), (30618, 41698)]