297761152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 644313600

約数和(自身を除く): 346552448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1409, 1651, 1664, 2032, 2818, 3302, 4064, 5636, 6604, 8128, 11272, 13208, 16256, 18317, 22544, 26416, 36634, 45088, 52832, 73268, 90176, 105664, 146536, 178943, 180352, 211328, 293072, 357886, 586144, 715772, 1172288, 1431544, 2326259, 2344576, 2863088, 4652518, 5726176, 9305036, 11452352, 18610072, 22904704, 37220144, 74440288, 148880576, 297761152]

約数ペア:

[(1, 297761152), (2, 148880576), (4, 74440288), (8, 37220144), (13, 22904704), (16, 18610072), (26, 11452352), (32, 9305036), (52, 5726176), (64, 4652518), (104, 2863088), (127, 2344576), (128, 2326259), (208, 1431544), (254, 1172288), (416, 715772), (508, 586144), (832, 357886), (1016, 293072), (1409, 211328), (1651, 180352), (1664, 178943), (2032, 146536), (2818, 105664), (3302, 90176), (4064, 73268), (5636, 52832), (6604, 45088), (8128, 36634), (11272, 26416), (13208, 22544), (16256, 18317)]