313236457866

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{448633}}^1$

素因数の和:449211

約数の個数: 48

約数和(自身を含む): 688671135360

約数和(自身を除く): 375434677494

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 491, 711, 982, 1422, 1473, 2946, 4419, 8838, 38789, 77578, 116367, 232734, 349101, 448633, 698202, 897266, 1345899, 2691798, 4037697, 8075394, 35442007, 70884014, 106326021, 212652042, 220278803, 318978063, 440557606, 637956126, 660836409, 1321672818, 1982509227, 3965018454, 17402025437, 34804050874, 52206076311, 104412152622, 156618228933, 313236457866]

約数ペア:

[(1, 313236457866), (2, 156618228933), (3, 104412152622), (6, 52206076311), (9, 34804050874), (18, 17402025437), (79, 3965018454), (158, 1982509227), (237, 1321672818), (474, 660836409), (491, 637956126), (711, 440557606), (982, 318978063), (1422, 220278803), (1473, 212652042), (2946, 106326021), (4419, 70884014), (8838, 35442007), (38789, 8075394), (77578, 4037697), (116367, 2691798), (232734, 1345899), (349101, 897266), (448633, 698202)]