408810116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 867125952

約数和(自身を除く): 458315836

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 242, 286, 473, 484, 559, 572, 946, 1118, 1511, 1573, 1892, 2236, 3022, 3146, 5203, 6044, 6149, 6292, 10406, 12298, 16621, 19643, 20812, 24596, 33242, 39286, 64973, 66484, 67639, 78572, 129946, 135278, 182831, 216073, 259892, 270556, 365662, 432146, 714703, 731324, 844649, 864292, 1429406, 1689298, 2376803, 2858812, 3378596, 4753606, 7861733, 9291139, 9507212, 15723466, 18582278, 31446932, 37164556, 102202529, 204405058, 408810116]

約数ペア:

[(1, 408810116), (2, 204405058), (4, 102202529), (11, 37164556), (13, 31446932), (22, 18582278), (26, 15723466), (43, 9507212), (44, 9291139), (52, 7861733), (86, 4753606), (121, 3378596), (143, 2858812), (172, 2376803), (242, 1689298), (286, 1429406), (473, 864292), (484, 844649), (559, 731324), (572, 714703), (946, 432146), (1118, 365662), (1511, 270556), (1573, 259892), (1892, 216073), (2236, 182831), (3022, 135278), (3146, 129946), (5203, 78572), (6044, 67639), (6149, 66484), (6292, 64973), (10406, 39286), (12298, 33242), (16621, 24596), (19643, 20812)]