213835648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 463443120

約数和(自身を除く): 249607472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 416, 428, 832, 856, 1201, 1391, 1664, 1712, 2402, 2782, 3424, 4804, 5564, 6848, 9608, 11128, 13696, 15613, 19216, 22256, 31226, 38432, 44512, 62452, 76864, 89024, 124904, 128507, 153728, 178048, 249808, 257014, 499616, 514028, 999232, 1028056, 1670591, 1998464, 2056112, 3341182, 4112224, 6682364, 8224448, 13364728, 16448896, 26729456, 53458912, 106917824, 213835648]

約数ペア:

[(1, 213835648), (2, 106917824), (4, 53458912), (8, 26729456), (13, 16448896), (16, 13364728), (26, 8224448), (32, 6682364), (52, 4112224), (64, 3341182), (104, 2056112), (107, 1998464), (128, 1670591), (208, 1028056), (214, 999232), (416, 514028), (428, 499616), (832, 257014), (856, 249808), (1201, 178048), (1391, 153728), (1664, 128507), (1712, 124904), (2402, 89024), (2782, 76864), (3424, 62452), (4804, 44512), (5564, 38432), (6848, 31226), (9608, 22256), (11128, 19216), (13696, 15613)]