331945488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2741

約数の個数: 120

約数和(自身を含む): 1070471168

約数和(自身を除く): 738525680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2593, 2667, 3048, 3556, 4572, 5186, 5334, 6096, 7112, 7779, 8001, 9144, 10372, 10668, 14224, 15558, 16002, 18151, 18288, 20744, 21336, 23337, 31116, 32004, 36302, 41488, 42672, 46674, 54453, 62232, 64008, 72604, 93348, 108906, 124464, 128016, 145208, 163359, 186696, 217812, 290416, 326718, 329311, 373392, 435624, 653436, 658622, 871248, 987933, 1306872, 1317244, 1975866, 2305177, 2613744, 2634488, 2963799, 3951732, 4610354, 5268976, 5927598, 6915531, 7903464, 9220708, 11855196, 13831062, 15806928, 18441416, 20746593, 23710392, 27662124, 36882832, 41493186, 47420784, 55324248, 82986372, 110648496, 165972744, 331945488]

約数ペア:

[(1, 331945488), (2, 165972744), (3, 110648496), (4, 82986372), (6, 55324248), (7, 47420784), (8, 41493186), (9, 36882832), (12, 27662124), (14, 23710392), (16, 20746593), (18, 18441416), (21, 15806928), (24, 13831062), (28, 11855196), (36, 9220708), (42, 7903464), (48, 6915531), (56, 5927598), (63, 5268976), (72, 4610354), (84, 3951732), (112, 2963799), (126, 2634488), (127, 2613744), (144, 2305177), (168, 1975866), (252, 1317244), (254, 1306872), (336, 987933), (381, 871248), (504, 658622), (508, 653436), (762, 435624), (889, 373392), (1008, 329311), (1016, 326718), (1143, 290416), (1524, 217812), (1778, 186696), (2032, 163359), (2286, 145208), (2593, 128016), (2667, 124464), (3048, 108906), (3556, 93348), (4572, 72604), (5186, 64008), (5334, 62232), (6096, 54453), (7112, 46674), (7779, 42672), (8001, 41488), (9144, 36302), (10372, 32004), (10668, 31116), (14224, 23337), (15558, 21336), (16002, 20744), (18151, 18288)]