225840912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 638411520

約数和(自身を除く): 412570608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 619, 691, 1238, 1382, 1857, 2073, 2476, 2764, 3714, 4146, 4952, 5528, 6809, 7428, 7601, 8292, 9904, 11056, 13618, 14856, 15202, 16584, 20427, 22803, 27236, 29712, 30404, 33168, 40854, 45606, 54472, 60808, 81708, 91212, 108944, 121616, 163416, 182424, 326832, 364848, 427729, 855458, 1283187, 1710916, 2566374, 3421832, 4705019, 5132748, 6843664, 9410038, 10265496, 14115057, 18820076, 20530992, 28230114, 37640152, 56460228, 75280304, 112920456, 225840912]

約数ペア:

[(1, 225840912), (2, 112920456), (3, 75280304), (4, 56460228), (6, 37640152), (8, 28230114), (11, 20530992), (12, 18820076), (16, 14115057), (22, 10265496), (24, 9410038), (33, 6843664), (44, 5132748), (48, 4705019), (66, 3421832), (88, 2566374), (132, 1710916), (176, 1283187), (264, 855458), (528, 427729), (619, 364848), (691, 326832), (1238, 182424), (1382, 163416), (1857, 121616), (2073, 108944), (2476, 91212), (2764, 81708), (3714, 60808), (4146, 54472), (4952, 45606), (5528, 40854), (6809, 33168), (7428, 30404), (7601, 29712), (8292, 27236), (9904, 22803), (11056, 20427), (13618, 16584), (14856, 15202)]