8945328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 26823680

約数和(自身を除く): 17878352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 337, 474, 553, 632, 674, 948, 1011, 1106, 1264, 1348, 1659, 1896, 2022, 2212, 2359, 2696, 3318, 3792, 4044, 4424, 4718, 5392, 6636, 7077, 8088, 8848, 9436, 13272, 14154, 16176, 18872, 26544, 26623, 28308, 37744, 53246, 56616, 79869, 106492, 113232, 159738, 186361, 212984, 319476, 372722, 425968, 559083, 638952, 745444, 1118166, 1277904, 1490888, 2236332, 2981776, 4472664, 8945328]

約数ペア:

[(1, 8945328), (2, 4472664), (3, 2981776), (4, 2236332), (6, 1490888), (7, 1277904), (8, 1118166), (12, 745444), (14, 638952), (16, 559083), (21, 425968), (24, 372722), (28, 319476), (42, 212984), (48, 186361), (56, 159738), (79, 113232), (84, 106492), (112, 79869), (158, 56616), (168, 53246), (237, 37744), (316, 28308), (336, 26623), (337, 26544), (474, 18872), (553, 16176), (632, 14154), (674, 13272), (948, 9436), (1011, 8848), (1106, 8088), (1264, 7077), (1348, 6636), (1659, 5392), (1896, 4718), (2022, 4424), (2212, 4044), (2359, 3792), (2696, 3318)]