219422904

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 559025280

約数和(自身を除く): 339602376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 131, 202, 262, 303, 393, 404, 524, 606, 691, 786, 808, 1048, 1212, 1382, 1572, 2073, 2424, 2764, 3144, 4146, 5528, 8292, 13231, 16584, 26462, 39693, 52924, 69791, 79386, 90521, 105848, 139582, 158772, 181042, 209373, 271563, 279164, 317544, 362084, 418746, 543126, 558328, 724168, 837492, 1086252, 1674984, 2172504, 9142621, 18285242, 27427863, 36570484, 54855726, 73140968, 109711452, 219422904]

約数ペア:

[(1, 219422904), (2, 109711452), (3, 73140968), (4, 54855726), (6, 36570484), (8, 27427863), (12, 18285242), (24, 9142621), (101, 2172504), (131, 1674984), (202, 1086252), (262, 837492), (303, 724168), (393, 558328), (404, 543126), (524, 418746), (606, 362084), (691, 317544), (786, 279164), (808, 271563), (1048, 209373), (1212, 181042), (1382, 158772), (1572, 139582), (2073, 105848), (2424, 90521), (2764, 79386), (3144, 69791), (4146, 52924), (5528, 39693), (8292, 26462), (13231, 16584)]