380486912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{114329}}^1$

素因数の和:114358

約数の個数: 36

約数和(自身を含む): 817916820

約数和(自身を除く): 437429908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 114329, 228658, 457316, 914632, 1486277, 1829264, 2972554, 3658528, 5945108, 7317056, 11890216, 14634112, 23780432, 29268224, 47560864, 95121728, 190243456, 380486912]

約数ペア:

[(1, 380486912), (2, 190243456), (4, 95121728), (8, 47560864), (13, 29268224), (16, 23780432), (26, 14634112), (32, 11890216), (52, 7317056), (64, 5945108), (104, 3658528), (128, 2972554), (208, 1829264), (256, 1486277), (416, 914632), (832, 457316), (1664, 228658), (3328, 114329)]