8889300464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 19031400960

約数和(自身を除く): 10142100496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 439, 824, 878, 1117, 1133, 1648, 1756, 2234, 2266, 3512, 4468, 4532, 4829, 7024, 8936, 9064, 9658, 12287, 17872, 18128, 19316, 24574, 38632, 45217, 49148, 77264, 90434, 98296, 115051, 180868, 196592, 230102, 361736, 460204, 490363, 497387, 723472, 920408, 980726, 994774, 1265561, 1840816, 1961452, 1989548, 2531122, 3922904, 3979096, 5062244, 5393993, 7845808, 7958192, 10124488, 10787986, 20248976, 21575972, 43151944, 50507389, 86303888, 101014778, 202029556, 404059112, 555581279, 808118224, 1111162558, 2222325116, 4444650232, 8889300464]

約数ペア:

[(1, 8889300464), (2, 4444650232), (4, 2222325116), (8, 1111162558), (11, 808118224), (16, 555581279), (22, 404059112), (44, 202029556), (88, 101014778), (103, 86303888), (176, 50507389), (206, 43151944), (412, 21575972), (439, 20248976), (824, 10787986), (878, 10124488), (1117, 7958192), (1133, 7845808), (1648, 5393993), (1756, 5062244), (2234, 3979096), (2266, 3922904), (3512, 2531122), (4468, 1989548), (4532, 1961452), (4829, 1840816), (7024, 1265561), (8936, 994774), (9064, 980726), (9658, 920408), (12287, 723472), (17872, 497387), (18128, 490363), (19316, 460204), (24574, 361736), (38632, 230102), (45217, 196592), (49148, 180868), (77264, 115051), (90434, 98296)]