217482576

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 576629760

約数和(自身を除く): 359147184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 632, 664, 691, 948, 996, 1264, 1328, 1382, 1896, 1992, 2073, 2764, 3792, 3984, 4146, 5528, 6557, 8292, 11056, 13114, 16584, 19671, 26228, 33168, 39342, 52456, 54589, 57353, 78684, 104912, 109178, 114706, 157368, 163767, 172059, 218356, 229412, 314736, 327534, 344118, 436712, 458824, 655068, 688236, 873424, 917648, 1310136, 1376472, 2620272, 2752944, 4530887, 9061774, 13592661, 18123548, 27185322, 36247096, 54370644, 72494192, 108741288, 217482576]

約数ペア:

[(1, 217482576), (2, 108741288), (3, 72494192), (4, 54370644), (6, 36247096), (8, 27185322), (12, 18123548), (16, 13592661), (24, 9061774), (48, 4530887), (79, 2752944), (83, 2620272), (158, 1376472), (166, 1310136), (237, 917648), (249, 873424), (316, 688236), (332, 655068), (474, 458824), (498, 436712), (632, 344118), (664, 327534), (691, 314736), (948, 229412), (996, 218356), (1264, 172059), (1328, 163767), (1382, 157368), (1896, 114706), (1992, 109178), (2073, 104912), (2764, 78684), (3792, 57353), (3984, 54589), (4146, 52456), (5528, 39342), (6557, 33168), (8292, 26228), (11056, 19671), (13114, 16584)]