279409664

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:243

約数の個数: 66

約数和(自身を含む): 583824870

約数和(自身を除く): 304415206

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 128, 194, 232, 256, 388, 464, 512, 776, 928, 1024, 1552, 1856, 2813, 3104, 3712, 5626, 6208, 7424, 9409, 11252, 12416, 14848, 18818, 22504, 24832, 29696, 37636, 45008, 49664, 75272, 90016, 99328, 150544, 180032, 272861, 301088, 360064, 545722, 602176, 720128, 1091444, 1204352, 1440256, 2182888, 2408704, 2880512, 4365776, 4817408, 8731552, 9634816, 17463104, 34926208, 69852416, 139704832, 279409664]

約数ペア:

[(1, 279409664), (2, 139704832), (4, 69852416), (8, 34926208), (16, 17463104), (29, 9634816), (32, 8731552), (58, 4817408), (64, 4365776), (97, 2880512), (116, 2408704), (128, 2182888), (194, 1440256), (232, 1204352), (256, 1091444), (388, 720128), (464, 602176), (512, 545722), (776, 360064), (928, 301088), (1024, 272861), (1552, 180032), (1856, 150544), (2813, 99328), (3104, 90016), (3712, 75272), (5626, 49664), (6208, 45008), (7424, 37636), (9409, 29696), (11252, 24832), (12416, 22504), (14848, 18818)]