306099248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{210233}}^1$

素因数の和:210261

約数の個数: 40

約数和(自身を含む): 729932448

約数和(自身を除く): 423833200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 210233, 420466, 840932, 1471631, 1681864, 2733029, 2943262, 3363728, 5466058, 5886524, 10932116, 11773048, 19131203, 21864232, 23546096, 38262406, 43728464, 76524812, 153049624, 306099248]

約数ペア:

[(1, 306099248), (2, 153049624), (4, 76524812), (7, 43728464), (8, 38262406), (13, 23546096), (14, 21864232), (16, 19131203), (26, 11773048), (28, 10932116), (52, 5886524), (56, 5466058), (91, 3363728), (104, 2943262), (112, 2733029), (182, 1681864), (208, 1471631), (364, 840932), (728, 420466), (1456, 210233)]