1159984784

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5584

約数の個数: 80

約数和(自身を含む): 2695351296

約数和(自身を除く): 1535366512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 5477, 6832, 7564, 10954, 13237, 15128, 21908, 26474, 30256, 38339, 43816, 52948, 76678, 87632, 105896, 153356, 169787, 211792, 306712, 334097, 339574, 613424, 668194, 679148, 1188509, 1336388, 1358296, 2338679, 2377018, 2672776, 2716592, 4677358, 4754036, 5345552, 9354716, 9508072, 10357007, 18709432, 19016144, 20714014, 37418864, 41428028, 72499049, 82856056, 144998098, 165712112, 289996196, 579992392, 1159984784]

約数ペア:

[(1, 1159984784), (2, 579992392), (4, 289996196), (7, 165712112), (8, 144998098), (14, 82856056), (16, 72499049), (28, 41428028), (31, 37418864), (56, 20714014), (61, 19016144), (62, 18709432), (112, 10357007), (122, 9508072), (124, 9354716), (217, 5345552), (244, 4754036), (248, 4677358), (427, 2716592), (434, 2672776), (488, 2377018), (496, 2338679), (854, 1358296), (868, 1336388), (976, 1188509), (1708, 679148), (1736, 668194), (1891, 613424), (3416, 339574), (3472, 334097), (3782, 306712), (5477, 211792), (6832, 169787), (7564, 153356), (10954, 105896), (13237, 87632), (15128, 76678), (21908, 52948), (26474, 43816), (30256, 38339)]