328484992

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 729308160

約数和(自身を除く): 400823168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 167, 176, 242, 254, 334, 352, 484, 508, 668, 704, 968, 1016, 1336, 1397, 1408, 1837, 1936, 2032, 2672, 2794, 3674, 3872, 4064, 5344, 5588, 7348, 7744, 8128, 10688, 11176, 14696, 15367, 15488, 16256, 20207, 21209, 21376, 22352, 29392, 30734, 40414, 42418, 44704, 58784, 61468, 80828, 84836, 89408, 117568, 122936, 161656, 169672, 178816, 233299, 235136, 245872, 323312, 339344, 466598, 491744, 646624, 678688, 933196, 983488, 1293248, 1357376, 1866392, 1966976, 2566289, 2586496, 2714752, 3732784, 5132578, 7465568, 10265156, 14931136, 20530312, 29862272, 41060624, 82121248, 164242496, 328484992]

約数ペア:

[(1, 328484992), (2, 164242496), (4, 82121248), (8, 41060624), (11, 29862272), (16, 20530312), (22, 14931136), (32, 10265156), (44, 7465568), (64, 5132578), (88, 3732784), (121, 2714752), (127, 2586496), (128, 2566289), (167, 1966976), (176, 1866392), (242, 1357376), (254, 1293248), (334, 983488), (352, 933196), (484, 678688), (508, 646624), (668, 491744), (704, 466598), (968, 339344), (1016, 323312), (1336, 245872), (1397, 235136), (1408, 233299), (1837, 178816), (1936, 169672), (2032, 161656), (2672, 122936), (2794, 117568), (3674, 89408), (3872, 84836), (4064, 80828), (5344, 61468), (5588, 58784), (7348, 44704), (7744, 42418), (8128, 40414), (10688, 30734), (11176, 29392), (14696, 22352), (15367, 21376), (15488, 21209), (16256, 20207)]