399353376

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{27919}}^1$

素因数の和:28081

約数の個数: 48

約数和(自身を含む): 1055376000

約数和(自身を除く): 656022624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 27919, 55838, 83757, 111676, 167514, 223352, 335028, 446704, 670056, 893408, 1340112, 2680224, 4159931, 8319862, 12479793, 16639724, 24959586, 33279448, 49919172, 66558896, 99838344, 133117792, 199676688, 399353376]

約数ペア:

[(1, 399353376), (2, 199676688), (3, 133117792), (4, 99838344), (6, 66558896), (8, 49919172), (12, 33279448), (16, 24959586), (24, 16639724), (32, 12479793), (48, 8319862), (96, 4159931), (149, 2680224), (298, 1340112), (447, 893408), (596, 670056), (894, 446704), (1192, 335028), (1788, 223352), (2384, 167514), (3576, 111676), (4768, 83757), (7152, 55838), (14304, 27919)]