422487954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4349}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 1077408000

約数和(自身を除く): 654920046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 771, 1542, 1799, 2313, 3598, 4349, 4626, 5397, 6939, 8698, 10794, 13047, 13878, 16191, 26094, 30443, 32382, 39141, 48573, 60886, 78282, 91329, 97146, 117423, 182658, 234846, 273987, 547974, 821961, 1117693, 1643922, 2235386, 3353079, 6706158, 7823851, 10059237, 15647702, 20118474, 23471553, 30177711, 46943106, 60355422, 70414659, 140829318, 211243977, 422487954]

約数ペア:

[(1, 422487954), (2, 211243977), (3, 140829318), (6, 70414659), (7, 60355422), (9, 46943106), (14, 30177711), (18, 23471553), (21, 20118474), (27, 15647702), (42, 10059237), (54, 7823851), (63, 6706158), (126, 3353079), (189, 2235386), (257, 1643922), (378, 1117693), (514, 821961), (771, 547974), (1542, 273987), (1799, 234846), (2313, 182658), (3598, 117423), (4349, 97146), (4626, 91329), (5397, 78282), (6939, 60886), (8698, 48573), (10794, 39141), (13047, 32382), (13878, 30443), (16191, 26094)]