2556935496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2539}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 7060996800

約数和(自身を除く): 4504061304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 197, 213, 284, 394, 426, 568, 591, 639, 788, 852, 1182, 1278, 1576, 1704, 1773, 2364, 2539, 2556, 3546, 4728, 5078, 5112, 7092, 7617, 10156, 13987, 14184, 15234, 20312, 22851, 27974, 30468, 41961, 45702, 55948, 60936, 83922, 91404, 111896, 125883, 167844, 180269, 182808, 251766, 335688, 360538, 500183, 503532, 540807, 721076, 1000366, 1007064, 1081614, 1442152, 1500549, 1622421, 2000732, 2163228, 3001098, 3244842, 4001464, 4326456, 4501647, 6002196, 6489684, 9003294, 12004392, 12979368, 18006588, 35512993, 36013176, 71025986, 106538979, 142051972, 213077958, 284103944, 319616937, 426155916, 639233874, 852311832, 1278467748, 2556935496]

約数ペア:

[(1, 2556935496), (2, 1278467748), (3, 852311832), (4, 639233874), (6, 426155916), (8, 319616937), (9, 284103944), (12, 213077958), (18, 142051972), (24, 106538979), (36, 71025986), (71, 36013176), (72, 35512993), (142, 18006588), (197, 12979368), (213, 12004392), (284, 9003294), (394, 6489684), (426, 6002196), (568, 4501647), (591, 4326456), (639, 4001464), (788, 3244842), (852, 3001098), (1182, 2163228), (1278, 2000732), (1576, 1622421), (1704, 1500549), (1773, 1442152), (2364, 1081614), (2539, 1007064), (2556, 1000366), (3546, 721076), (4728, 540807), (5078, 503532), (5112, 500183), (7092, 360538), (7617, 335688), (10156, 251766), (13987, 182808), (14184, 180269), (15234, 167844), (20312, 125883), (22851, 111896), (27974, 91404), (30468, 83922), (41961, 60936), (45702, 55948)]