727973232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40879}}^1$

素因数の和:40950

約数の個数: 80

約数和(自身を含む): 2189859840

約数和(自身を除く): 1461886608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 40879, 81758, 122637, 163516, 245274, 286153, 327032, 490548, 572306, 654064, 858459, 981096, 1144612, 1716918, 1962192, 2166587, 2289224, 3433836, 4333174, 4578448, 6499761, 6867672, 8666348, 12999522, 13735344, 15166109, 17332696, 25999044, 30332218, 34665392, 45498327, 51998088, 60664436, 90996654, 103996176, 121328872, 181993308, 242657744, 363986616, 727973232]

約数ペア:

[(1, 727973232), (2, 363986616), (3, 242657744), (4, 181993308), (6, 121328872), (7, 103996176), (8, 90996654), (12, 60664436), (14, 51998088), (16, 45498327), (21, 34665392), (24, 30332218), (28, 25999044), (42, 17332696), (48, 15166109), (53, 13735344), (56, 12999522), (84, 8666348), (106, 6867672), (112, 6499761), (159, 4578448), (168, 4333174), (212, 3433836), (318, 2289224), (336, 2166587), (371, 1962192), (424, 1716918), (636, 1144612), (742, 981096), (848, 858459), (1113, 654064), (1272, 572306), (1484, 490548), (2226, 327032), (2544, 286153), (2968, 245274), (4452, 163516), (5936, 122637), (8904, 81758), (17808, 40879)]