300891918

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 638254080

約数和(自身を除く): 337362162

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 107, 111, 159, 214, 222, 239, 318, 321, 478, 642, 717, 1434, 1961, 3922, 3959, 5671, 5883, 7918, 8843, 11342, 11766, 11877, 12667, 17013, 17686, 23754, 25334, 25573, 26529, 34026, 38001, 51146, 53058, 76002, 76719, 153438, 209827, 419654, 468679, 629481, 937358, 946201, 1258962, 1355369, 1406037, 1892402, 2710738, 2812074, 2838603, 4066107, 5677206, 8132214, 50148653, 100297306, 150445959, 300891918]

約数ペア:

[(1, 300891918), (2, 150445959), (3, 100297306), (6, 50148653), (37, 8132214), (53, 5677206), (74, 4066107), (106, 2838603), (107, 2812074), (111, 2710738), (159, 1892402), (214, 1406037), (222, 1355369), (239, 1258962), (318, 946201), (321, 937358), (478, 629481), (642, 468679), (717, 419654), (1434, 209827), (1961, 153438), (3922, 76719), (3959, 76002), (5671, 53058), (5883, 51146), (7918, 38001), (8843, 34026), (11342, 26529), (11766, 25573), (11877, 25334), (12667, 23754), (17013, 17686)]