284500144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3169}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 572324480

約数和(自身を除く): 287824336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 1448, 2896, 3169, 5611, 6338, 11222, 12676, 22444, 25352, 44888, 50704, 89776, 98239, 196478, 392956, 573589, 785912, 1147178, 1571824, 2294356, 4588712, 9177424, 17781259, 35562518, 71125036, 142250072, 284500144]

約数ペア:

[(1, 284500144), (2, 142250072), (4, 71125036), (8, 35562518), (16, 17781259), (31, 9177424), (62, 4588712), (124, 2294356), (181, 1571824), (248, 1147178), (362, 785912), (496, 573589), (724, 392956), (1448, 196478), (2896, 98239), (3169, 89776), (5611, 50704), (6338, 44888), (11222, 25352), (12676, 22444)]