837988164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 2403028992

約数和(自身を除く): 1565040828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 127, 138, 156, 207, 234, 254, 276, 299, 381, 414, 468, 508, 598, 613, 762, 828, 897, 1143, 1196, 1226, 1524, 1651, 1794, 1839, 2286, 2452, 2691, 2921, 3302, 3588, 3678, 4572, 4953, 5382, 5517, 5842, 6604, 7356, 7969, 8763, 9906, 10764, 11034, 11684, 14099, 14859, 15938, 17526, 19812, 22068, 23907, 26289, 28198, 29718, 31876, 35052, 37973, 42297, 47814, 52578, 56396, 59436, 71721, 75946, 77851, 84594, 95628, 105156, 113919, 126891, 143442, 151892, 155702, 169188, 183287, 227838, 233553, 253782, 286884, 311404, 341757, 366574, 455676, 467106, 507564, 549861, 683514, 700659, 733148, 934212, 1012063, 1099722, 1367028, 1401318, 1649583, 1790573, 2024126, 2199444, 2802636, 3036189, 3299166, 3581146, 4048252, 5371719, 6072378, 6598332, 7162292, 9108567, 10743438, 12144756, 16115157, 18217134, 21486876, 23277449, 32230314, 36434268, 46554898, 64460628, 69832347, 93109796, 139664694, 209497041, 279329388, 418994082, 837988164]

約数ペア:

[(1, 837988164), (2, 418994082), (3, 279329388), (4, 209497041), (6, 139664694), (9, 93109796), (12, 69832347), (13, 64460628), (18, 46554898), (23, 36434268), (26, 32230314), (36, 23277449), (39, 21486876), (46, 18217134), (52, 16115157), (69, 12144756), (78, 10743438), (92, 9108567), (117, 7162292), (127, 6598332), (138, 6072378), (156, 5371719), (207, 4048252), (234, 3581146), (254, 3299166), (276, 3036189), (299, 2802636), (381, 2199444), (414, 2024126), (468, 1790573), (508, 1649583), (598, 1401318), (613, 1367028), (762, 1099722), (828, 1012063), (897, 934212), (1143, 733148), (1196, 700659), (1226, 683514), (1524, 549861), (1651, 507564), (1794, 467106), (1839, 455676), (2286, 366574), (2452, 341757), (2691, 311404), (2921, 286884), (3302, 253782), (3588, 233553), (3678, 227838), (4572, 183287), (4953, 169188), (5382, 155702), (5517, 151892), (5842, 143442), (6604, 126891), (7356, 113919), (7969, 105156), (8763, 95628), (9906, 84594), (10764, 77851), (11034, 75946), (11684, 71721), (14099, 59436), (14859, 56396), (15938, 52578), (17526, 47814), (19812, 42297), (22068, 37973), (23907, 35052), (26289, 31876), (28198, 29718)]