408333676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 785229984

約数和(自身を除く): 376896308

約数列:

[1, 2, 4, 17, 34, 43, 68, 73, 86, 146, 172, 292, 731, 1241, 1462, 1913, 2482, 2924, 3139, 3826, 4964, 6278, 7652, 12556, 32521, 53363, 65042, 82259, 106726, 130084, 139649, 164518, 213452, 279298, 329036, 558596, 1398403, 2374033, 2796806, 4748066, 5593612, 6004907, 9496132, 12009814, 24019628, 102083419, 204166838, 408333676]

約数ペア:

[(1, 408333676), (2, 204166838), (4, 102083419), (17, 24019628), (34, 12009814), (43, 9496132), (68, 6004907), (73, 5593612), (86, 4748066), (146, 2796806), (172, 2374033), (292, 1398403), (731, 558596), (1241, 329036), (1462, 279298), (1913, 213452), (2482, 164518), (2924, 139649), (3139, 130084), (3826, 106726), (4964, 82259), (6278, 65042), (7652, 53363), (12556, 32521)]