1915704414008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1\times {\mathrm{27611}}^1$

素因数の和:28489

約数の個数: 128

約数和(自身を含む): 4512428144640

約数和(自身を除く): 2596723730632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 326, 616, 652, 691, 1141, 1304, 1382, 1793, 2282, 2764, 3586, 4564, 4837, 5528, 7172, 7601, 9128, 9674, 12551, 14344, 15202, 19348, 25102, 27611, 30404, 38696, 50204, 53207, 55222, 60808, 100408, 106414, 110444, 112633, 193277, 212828, 220888, 225266, 303721, 386554, 425656, 450532, 607442, 773108, 788431, 901064, 1214884, 1238963, 1546216, 1576862, 2126047, 2429768, 2477926, 3153724, 4252094, 4500593, 4955852, 6307448, 8504188, 8672741, 9001186, 9911704, 17008376, 17345482, 18002372, 19079201, 31504151, 34690964, 36004744, 38158402, 49506523, 63008302, 69381928, 76316804, 99013046, 126016604, 133554407, 152633608, 198026092, 209871211, 252033208, 267108814, 346545661, 396052184, 419742422, 534217628, 693091322, 839484844, 1068435256, 1386182644, 1469098477, 1678969688, 2772365288, 2938196954, 3109909763, 5876393908, 6219819526, 11752787816, 12439639052, 21769368341, 24879278104, 34209007393, 43538736682, 68418014786, 87077473364, 136836029572, 174154946728, 239463051751, 273672059144, 478926103502, 957852207004, 1915704414008]

約数ペア:

[(1, 1915704414008), (2, 957852207004), (4, 478926103502), (7, 273672059144), (8, 239463051751), (11, 174154946728), (14, 136836029572), (22, 87077473364), (28, 68418014786), (44, 43538736682), (56, 34209007393), (77, 24879278104), (88, 21769368341), (154, 12439639052), (163, 11752787816), (308, 6219819526), (326, 5876393908), (616, 3109909763), (652, 2938196954), (691, 2772365288), (1141, 1678969688), (1304, 1469098477), (1382, 1386182644), (1793, 1068435256), (2282, 839484844), (2764, 693091322), (3586, 534217628), (4564, 419742422), (4837, 396052184), (5528, 346545661), (7172, 267108814), (7601, 252033208), (9128, 209871211), (9674, 198026092), (12551, 152633608), (14344, 133554407), (15202, 126016604), (19348, 99013046), (25102, 76316804), (27611, 69381928), (30404, 63008302), (38696, 49506523), (50204, 38158402), (53207, 36004744), (55222, 34690964), (60808, 31504151), (100408, 19079201), (106414, 18002372), (110444, 17345482), (112633, 17008376), (193277, 9911704), (212828, 9001186), (220888, 8672741), (225266, 8504188), (303721, 6307448), (386554, 4955852), (425656, 4500593), (450532, 4252094), (607442, 3153724), (773108, 2477926), (788431, 2429768), (901064, 2126047), (1214884, 1576862), (1238963, 1546216)]