431023464

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{42457}}^1$

素因数の和:42519

約数の個数: 64

約数和(自身を含む): 1222790400

約数和(自身を除く): 791766936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 42457, 84914, 127371, 169828, 254742, 339656, 382113, 509484, 764226, 1018968, 1146339, 1528452, 1995479, 2292678, 3056904, 3990958, 4585356, 5986437, 7981916, 9170712, 11972874, 15963832, 17959311, 23945748, 35918622, 47891496, 53877933, 71837244, 107755866, 143674488, 215511732, 431023464]

約数ペア:

[(1, 431023464), (2, 215511732), (3, 143674488), (4, 107755866), (6, 71837244), (8, 53877933), (9, 47891496), (12, 35918622), (18, 23945748), (24, 17959311), (27, 15963832), (36, 11972874), (47, 9170712), (54, 7981916), (72, 5986437), (94, 4585356), (108, 3990958), (141, 3056904), (188, 2292678), (216, 1995479), (282, 1528452), (376, 1146339), (423, 1018968), (564, 764226), (846, 509484), (1128, 382113), (1269, 339656), (1692, 254742), (2538, 169828), (3384, 127371), (5076, 84914), (10152, 42457)]