291002004

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{57329}}^1$

素因数の和:57389

約数の個数: 48

約数和(自身を含む): 770515200

約数和(自身を除く): 479513196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 57329, 114658, 171987, 229316, 343974, 515961, 687948, 1031922, 1547883, 2063844, 2694463, 3095766, 5388926, 6191532, 8083389, 10777852, 16166778, 24250167, 32333556, 48500334, 72750501, 97000668, 145501002, 291002004]

約数ペア:

[(1, 291002004), (2, 145501002), (3, 97000668), (4, 72750501), (6, 48500334), (9, 32333556), (12, 24250167), (18, 16166778), (27, 10777852), (36, 8083389), (47, 6191532), (54, 5388926), (94, 3095766), (108, 2694463), (141, 2063844), (188, 1547883), (282, 1031922), (423, 687948), (564, 515961), (846, 343974), (1269, 229316), (1692, 171987), (2538, 114658), (5076, 57329)]