613283658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 1428585984

約数和(自身を除く): 815302326

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 71, 73, 74, 78, 82, 111, 123, 142, 146, 213, 219, 222, 246, 426, 438, 481, 533, 923, 949, 962, 1066, 1443, 1517, 1599, 1846, 1898, 2627, 2701, 2769, 2847, 2886, 2911, 2993, 3034, 3198, 4551, 5183, 5254, 5402, 5538, 5694, 5822, 5986, 7881, 8103, 8733, 8979, 9102, 10366, 15549, 15762, 16206, 17466, 17958, 19721, 31098, 34151, 35113, 37843, 38909, 39442, 59163, 67379, 68302, 70226, 75686, 77818, 102453, 105339, 107707, 110741, 113529, 116727, 118326, 134758, 191771, 202137, 204906, 210678, 212503, 215414, 221482, 227058, 233454, 323121, 332223, 383542, 404274, 425006, 575313, 637509, 646242, 664446, 1150626, 1275018, 1400191, 1439633, 2493023, 2762539, 2800382, 2879266, 4200573, 4318899, 4986046, 5525078, 7479069, 7862611, 8287617, 8401146, 8637798, 14958138, 15725222, 16575234, 23587833, 47175666, 102213943, 204427886, 306641829, 613283658]

約数ペア:

[(1, 613283658), (2, 306641829), (3, 204427886), (6, 102213943), (13, 47175666), (26, 23587833), (37, 16575234), (39, 15725222), (41, 14958138), (71, 8637798), (73, 8401146), (74, 8287617), (78, 7862611), (82, 7479069), (111, 5525078), (123, 4986046), (142, 4318899), (146, 4200573), (213, 2879266), (219, 2800382), (222, 2762539), (246, 2493023), (426, 1439633), (438, 1400191), (481, 1275018), (533, 1150626), (923, 664446), (949, 646242), (962, 637509), (1066, 575313), (1443, 425006), (1517, 404274), (1599, 383542), (1846, 332223), (1898, 323121), (2627, 233454), (2701, 227058), (2769, 221482), (2847, 215414), (2886, 212503), (2911, 210678), (2993, 204906), (3034, 202137), (3198, 191771), (4551, 134758), (5183, 118326), (5254, 116727), (5402, 113529), (5538, 110741), (5694, 107707), (5822, 105339), (5986, 102453), (7881, 77818), (8103, 75686), (8733, 70226), (8979, 68302), (9102, 67379), (10366, 59163), (15549, 39442), (15762, 38909), (16206, 37843), (17466, 35113), (17958, 34151), (19721, 31098)]