854620872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7035

約数の個数: 128

約数和(自身を含む): 2645913600

約数和(自身を除く): 1791292728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 258, 301, 344, 357, 408, 476, 516, 602, 714, 731, 903, 952, 1032, 1204, 1428, 1462, 1806, 2193, 2408, 2856, 2924, 3612, 4386, 5117, 5848, 6959, 7224, 8772, 10234, 13918, 15351, 17544, 20468, 20877, 27836, 30702, 40936, 41754, 48713, 55672, 61404, 83508, 97426, 118303, 122808, 146139, 167016, 194852, 236606, 292278, 299237, 354909, 389704, 473212, 584556, 598474, 709818, 828121, 897711, 946424, 1169112, 1196948, 1419636, 1656242, 1795422, 2094659, 2393896, 2484363, 2839272, 3312484, 3590844, 4189318, 4968726, 5087029, 6283977, 6624968, 7181688, 8378636, 9937452, 10174058, 12567954, 15261087, 16757272, 19874904, 20348116, 25135908, 30522174, 35609203, 40696232, 50271816, 61044348, 71218406, 106827609, 122088696, 142436812, 213655218, 284873624, 427310436, 854620872]

約数ペア:

[(1, 854620872), (2, 427310436), (3, 284873624), (4, 213655218), (6, 142436812), (7, 122088696), (8, 106827609), (12, 71218406), (14, 61044348), (17, 50271816), (21, 40696232), (24, 35609203), (28, 30522174), (34, 25135908), (42, 20348116), (43, 19874904), (51, 16757272), (56, 15261087), (68, 12567954), (84, 10174058), (86, 9937452), (102, 8378636), (119, 7181688), (129, 6624968), (136, 6283977), (168, 5087029), (172, 4968726), (204, 4189318), (238, 3590844), (258, 3312484), (301, 2839272), (344, 2484363), (357, 2393896), (408, 2094659), (476, 1795422), (516, 1656242), (602, 1419636), (714, 1196948), (731, 1169112), (903, 946424), (952, 897711), (1032, 828121), (1204, 709818), (1428, 598474), (1462, 584556), (1806, 473212), (2193, 389704), (2408, 354909), (2856, 299237), (2924, 292278), (3612, 236606), (4386, 194852), (5117, 167016), (5848, 146139), (6959, 122808), (7224, 118303), (8772, 97426), (10234, 83508), (13918, 61404), (15351, 55672), (17544, 48713), (20468, 41754), (20877, 40936), (27836, 30702)]