215247864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53069}}^1$

素因数の和:53104

約数の個数: 48

約数和(自身を含む): 582708600

約数和(自身を除く): 367460736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 53069, 106138, 159207, 212276, 318414, 424552, 636828, 689897, 1273656, 1379794, 2069691, 2759588, 4139382, 5519176, 8278764, 8968661, 16557528, 17937322, 26905983, 35874644, 53811966, 71749288, 107623932, 215247864]

約数ペア:

[(1, 215247864), (2, 107623932), (3, 71749288), (4, 53811966), (6, 35874644), (8, 26905983), (12, 17937322), (13, 16557528), (24, 8968661), (26, 8278764), (39, 5519176), (52, 4139382), (78, 2759588), (104, 2069691), (156, 1379794), (169, 1273656), (312, 689897), (338, 636828), (507, 424552), (676, 318414), (1014, 212276), (1352, 159207), (2028, 106138), (4056, 53069)]