505175076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{668221}}^1$

素因数の和:668241

約数の個数: 48

約数和(自身を含む): 1496817280

約数和(自身を除く): 991642204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 668221, 1336442, 2004663, 2672884, 4009326, 4677547, 6013989, 8018652, 9355094, 12027978, 14032641, 18041967, 18710188, 24055956, 28065282, 36083934, 42097923, 56130564, 72167868, 84195846, 126293769, 168391692, 252587538, 505175076]

約数ペア:

[(1, 505175076), (2, 252587538), (3, 168391692), (4, 126293769), (6, 84195846), (7, 72167868), (9, 56130564), (12, 42097923), (14, 36083934), (18, 28065282), (21, 24055956), (27, 18710188), (28, 18041967), (36, 14032641), (42, 12027978), (54, 9355094), (63, 8018652), (84, 6013989), (108, 4677547), (126, 4009326), (189, 2672884), (252, 2004663), (378, 1336442), (756, 668221)]