351605996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 725168640

約数和(自身を除く): 373562644

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 574, 652, 1141, 1148, 1879, 2282, 3758, 4564, 6683, 7516, 13153, 13366, 26306, 26732, 46781, 52612, 77039, 93562, 154078, 187124, 306277, 308156, 539273, 612554, 1078546, 1225108, 2143939, 2157092, 4287878, 8575756, 12557357, 25114714, 50229428, 87901499, 175802998, 351605996]

約数ペア:

[(1, 351605996), (2, 175802998), (4, 87901499), (7, 50229428), (14, 25114714), (28, 12557357), (41, 8575756), (82, 4287878), (163, 2157092), (164, 2143939), (287, 1225108), (326, 1078546), (574, 612554), (652, 539273), (1141, 308156), (1148, 306277), (1879, 187124), (2282, 154078), (3758, 93562), (4564, 77039), (6683, 52612), (7516, 46781), (13153, 26732), (13366, 26306)]