347538383998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{1213}}^1\times {\mathrm{1627}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 566390466576

約数和(自身を除く): 218852082578

約数列:

[1, 2, 13, 26, 169, 338, 521, 1042, 1213, 1627, 2426, 3254, 6773, 13546, 15769, 21151, 31538, 42302, 88049, 176098, 204997, 274963, 409994, 549926, 631973, 847667, 1263946, 1695334, 1973551, 3947102, 8215649, 11019671, 16431298, 22039342, 25656163, 51312326, 106803437, 143255723, 213606874, 286511446, 333530119, 667060238, 1028220071, 2056440142, 13366860923, 26733721846, 173769191999, 347538383998]

約数ペア:

[(1, 347538383998), (2, 173769191999), (13, 26733721846), (26, 13366860923), (169, 2056440142), (338, 1028220071), (521, 667060238), (1042, 333530119), (1213, 286511446), (1627, 213606874), (2426, 143255723), (3254, 106803437), (6773, 51312326), (13546, 25656163), (15769, 22039342), (21151, 16431298), (31538, 11019671), (42302, 8215649), (88049, 3947102), (176098, 1973551), (204997, 1695334), (274963, 1263946), (409994, 847667), (549926, 631973)]