290683624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42899}}^1$

素因数の和:42934

約数の個数: 48

約数和(自身を含む): 684684000

約数和(自身を除く): 394000376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 42899, 85798, 171596, 300293, 343192, 471889, 600586, 943778, 1201172, 1887556, 2402344, 3303223, 3775112, 5190779, 6606446, 10381558, 13212892, 20763116, 26425784, 36335453, 41526232, 72670906, 145341812, 290683624]

約数ペア:

[(1, 290683624), (2, 145341812), (4, 72670906), (7, 41526232), (8, 36335453), (11, 26425784), (14, 20763116), (22, 13212892), (28, 10381558), (44, 6606446), (56, 5190779), (77, 3775112), (88, 3303223), (121, 2402344), (154, 1887556), (242, 1201172), (308, 943778), (484, 600586), (616, 471889), (847, 343192), (968, 300293), (1694, 171596), (3388, 85798), (6776, 42899)]