338542912

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{14653}}^1$

素因数の和:14703

約数の個数: 42

約数和(自身を含む): 709063098

約数和(自身を除く): 370520186

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 14653, 23104, 29306, 58612, 117224, 234448, 278407, 468896, 556814, 937792, 1113628, 2227256, 4454512, 5289733, 8909024, 10579466, 17818048, 21158932, 42317864, 84635728, 169271456, 338542912]

約数ペア:

[(1, 338542912), (2, 169271456), (4, 84635728), (8, 42317864), (16, 21158932), (19, 17818048), (32, 10579466), (38, 8909024), (64, 5289733), (76, 4454512), (152, 2227256), (304, 1113628), (361, 937792), (608, 556814), (722, 468896), (1216, 278407), (1444, 234448), (2888, 117224), (5776, 58612), (11552, 29306), (14653, 23104)]