311326308

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61333}}^1$

素因数の和:61393

約数の個数: 48

約数和(自身を含む): 824328960

約数和(自身を除く): 513002652

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, 61333, 122666, 183999, 245332, 367998, 551997, 735996, 1103994, 1655991, 2207988, 2882651, 3311982, 5765302, 6623964, 8647953, 11530604, 17295906, 25943859, 34591812, 51887718, 77831577, 103775436, 155663154, 311326308]

約数ペア:

[(1, 311326308), (2, 155663154), (3, 103775436), (4, 77831577), (6, 51887718), (9, 34591812), (12, 25943859), (18, 17295906), (27, 11530604), (36, 8647953), (47, 6623964), (54, 5765302), (94, 3311982), (108, 2882651), (141, 2207988), (188, 1655991), (282, 1103994), (423, 735996), (564, 551997), (846, 367998), (1269, 245332), (1692, 183999), (2538, 122666), (5076, 61333)]