421749864

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{39313}}^1$

素因数の和:39474

約数の個数: 48

約数和(自身を含む): 1149934500

約数和(自身を除く): 728184636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 39313, 78626, 117939, 157252, 235878, 314504, 353817, 471756, 707634, 943512, 1415268, 2830536, 5857637, 11715274, 17572911, 23430548, 35145822, 46861096, 52718733, 70291644, 105437466, 140583288, 210874932, 421749864]

約数ペア:

[(1, 421749864), (2, 210874932), (3, 140583288), (4, 105437466), (6, 70291644), (8, 52718733), (9, 46861096), (12, 35145822), (18, 23430548), (24, 17572911), (36, 11715274), (72, 5857637), (149, 2830536), (298, 1415268), (447, 943512), (596, 707634), (894, 471756), (1192, 353817), (1341, 314504), (1788, 235878), (2682, 157252), (3576, 117939), (5364, 78626), (10728, 39313)]