225536408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 448255680

約数和(自身を除く): 222719272

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 541, 1082, 1271, 1681, 2164, 2542, 3362, 4328, 5084, 6724, 10168, 13448, 16771, 22181, 33542, 44362, 52111, 67084, 88724, 104222, 134168, 177448, 208444, 416888, 687611, 909421, 1375222, 1818842, 2750444, 3637684, 5500888, 7275368, 28192051, 56384102, 112768204, 225536408]

約数ペア:

[(1, 225536408), (2, 112768204), (4, 56384102), (8, 28192051), (31, 7275368), (41, 5500888), (62, 3637684), (82, 2750444), (124, 1818842), (164, 1375222), (248, 909421), (328, 687611), (541, 416888), (1082, 208444), (1271, 177448), (1681, 134168), (2164, 104222), (2542, 88724), (3362, 67084), (4328, 52111), (5084, 44362), (6724, 33542), (10168, 22181), (13448, 16771)]