393181008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{744661}}^1$

素因数の和:744683

約数の個数: 40

約数和(自身を含む): 1108057056

約数和(自身を除く): 714876048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 744661, 1489322, 2233983, 2978644, 4467966, 5957288, 8191271, 8935932, 11914576, 16382542, 17871864, 24573813, 32765084, 35743728, 49147626, 65530168, 98295252, 131060336, 196590504, 393181008]

約数ペア:

[(1, 393181008), (2, 196590504), (3, 131060336), (4, 98295252), (6, 65530168), (8, 49147626), (11, 35743728), (12, 32765084), (16, 24573813), (22, 17871864), (24, 16382542), (33, 11914576), (44, 8935932), (48, 8191271), (66, 5957288), (88, 4467966), (132, 2978644), (176, 2233983), (264, 1489322), (528, 744661)]