212761332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 108

約数和(自身を含む): 632233056

約数和(自身を除く): 419471724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 588, 618, 721, 882, 927, 1171, 1236, 1442, 1764, 1854, 2163, 2342, 2884, 3513, 3708, 4326, 4684, 5047, 6489, 7026, 8197, 8652, 10094, 10539, 12978, 14052, 15141, 16394, 20188, 21078, 24591, 25956, 30282, 32788, 42156, 45423, 49182, 57379, 60564, 73773, 90846, 98364, 114758, 120613, 147546, 172137, 181692, 229516, 241226, 295092, 344274, 361839, 482452, 516411, 688548, 723678, 844291, 1032822, 1085517, 1447356, 1688582, 2065644, 2171034, 2532873, 3377164, 4342068, 5065746, 5910037, 7598619, 10131492, 11820074, 15197238, 17730111, 23640148, 30394476, 35460222, 53190333, 70920444, 106380666, 212761332]

約数ペア:

[(1, 212761332), (2, 106380666), (3, 70920444), (4, 53190333), (6, 35460222), (7, 30394476), (9, 23640148), (12, 17730111), (14, 15197238), (18, 11820074), (21, 10131492), (28, 7598619), (36, 5910037), (42, 5065746), (49, 4342068), (63, 3377164), (84, 2532873), (98, 2171034), (103, 2065644), (126, 1688582), (147, 1447356), (196, 1085517), (206, 1032822), (252, 844291), (294, 723678), (309, 688548), (412, 516411), (441, 482452), (588, 361839), (618, 344274), (721, 295092), (882, 241226), (927, 229516), (1171, 181692), (1236, 172137), (1442, 147546), (1764, 120613), (1854, 114758), (2163, 98364), (2342, 90846), (2884, 73773), (3513, 60564), (3708, 57379), (4326, 49182), (4684, 45423), (5047, 42156), (6489, 32788), (7026, 30282), (8197, 25956), (8652, 24591), (10094, 21078), (10539, 20188), (12978, 16394), (14052, 15141)]