661419737232

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{225894719}}^1$

素因数の和:225894791

約数の個数: 40

約数和(自身を含む): 1736678607360

約数和(自身を除く): 1075258870128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 225894719, 451789438, 677684157, 903578876, 1355368314, 1807157752, 2710736628, 3614315504, 5421473256, 10842946512, 13779577859, 27559155718, 41338733577, 55118311436, 82677467154, 110236622872, 165354934308, 220473245744, 330709868616, 661419737232]

約数ペア:

[(1, 661419737232), (2, 330709868616), (3, 220473245744), (4, 165354934308), (6, 110236622872), (8, 82677467154), (12, 55118311436), (16, 41338733577), (24, 27559155718), (48, 13779577859), (61, 10842946512), (122, 5421473256), (183, 3614315504), (244, 2710736628), (366, 1807157752), (488, 1355368314), (732, 903578876), (976, 677684157), (1464, 451789438), (2928, 225894719)]