243336112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3581}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 490361472

約数和(自身を除く): 247025360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 3581, 4247, 7162, 8494, 14324, 16988, 28648, 33976, 57296, 67952, 111011, 222022, 444044, 490597, 888088, 981194, 1776176, 1962388, 3924776, 7849552, 15208507, 30417014, 60834028, 121668056, 243336112]

約数ペア:

[(1, 243336112), (2, 121668056), (4, 60834028), (8, 30417014), (16, 15208507), (31, 7849552), (62, 3924776), (124, 1962388), (137, 1776176), (248, 981194), (274, 888088), (496, 490597), (548, 444044), (1096, 222022), (2192, 111011), (3581, 67952), (4247, 57296), (7162, 33976), (8494, 28648), (14324, 16988)]