218265912

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 605713680

約数和(自身を除く): 387447768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 131, 146, 219, 262, 292, 317, 393, 438, 524, 584, 634, 657, 786, 876, 951, 1048, 1179, 1268, 1314, 1572, 1752, 1902, 2358, 2536, 2628, 2853, 3144, 3804, 4716, 5256, 5706, 7608, 9432, 9563, 11412, 19126, 22824, 23141, 28689, 38252, 41527, 46282, 57378, 69423, 76504, 83054, 86067, 92564, 114756, 124581, 138846, 166108, 172134, 185128, 208269, 229512, 249162, 277692, 332216, 344268, 373743, 416538, 498324, 555384, 688536, 747486, 833076, 996648, 1494972, 1666152, 2989944, 3031471, 6062942, 9094413, 12125884, 18188826, 24251768, 27283239, 36377652, 54566478, 72755304, 109132956, 218265912]

約数ペア:

[(1, 218265912), (2, 109132956), (3, 72755304), (4, 54566478), (6, 36377652), (8, 27283239), (9, 24251768), (12, 18188826), (18, 12125884), (24, 9094413), (36, 6062942), (72, 3031471), (73, 2989944), (131, 1666152), (146, 1494972), (219, 996648), (262, 833076), (292, 747486), (317, 688536), (393, 555384), (438, 498324), (524, 416538), (584, 373743), (634, 344268), (657, 332216), (786, 277692), (876, 249162), (951, 229512), (1048, 208269), (1179, 185128), (1268, 172134), (1314, 166108), (1572, 138846), (1752, 124581), (1902, 114756), (2358, 92564), (2536, 86067), (2628, 83054), (2853, 76504), (3144, 69423), (3804, 57378), (4716, 46282), (5256, 41527), (5706, 38252), (7608, 28689), (9432, 23141), (9563, 22824), (11412, 19126)]