260146048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 545512320

約数和(自身を除く): 285366272

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 424, 496, 848, 992, 1237, 1643, 1696, 1984, 2474, 3286, 3392, 3968, 4948, 6572, 6784, 9896, 13144, 19792, 26288, 38347, 39584, 52576, 65561, 76694, 79168, 105152, 131122, 153388, 158336, 210304, 262244, 306776, 524488, 613552, 1048976, 1227104, 2032391, 2097952, 2454208, 4064782, 4195904, 4908416, 8129564, 8391808, 16259128, 32518256, 65036512, 130073024, 260146048]

約数ペア:

[(1, 260146048), (2, 130073024), (4, 65036512), (8, 32518256), (16, 16259128), (31, 8391808), (32, 8129564), (53, 4908416), (62, 4195904), (64, 4064782), (106, 2454208), (124, 2097952), (128, 2032391), (212, 1227104), (248, 1048976), (424, 613552), (496, 524488), (848, 306776), (992, 262244), (1237, 210304), (1643, 158336), (1696, 153388), (1984, 131122), (2474, 105152), (3286, 79168), (3392, 76694), (3968, 65561), (4948, 52576), (6572, 39584), (6784, 38347), (9896, 26288), (13144, 19792)]