217704408

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 554880000

約数和(自身を除く): 337175592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 199, 237, 316, 398, 474, 577, 597, 632, 796, 948, 1154, 1194, 1592, 1731, 1896, 2308, 2388, 3462, 4616, 4776, 6924, 13848, 15721, 31442, 45583, 47163, 62884, 91166, 94326, 114823, 125768, 136749, 182332, 188652, 229646, 273498, 344469, 364664, 377304, 459292, 546996, 688938, 918584, 1093992, 1377876, 2755752, 9071017, 18142034, 27213051, 36284068, 54426102, 72568136, 108852204, 217704408]

約数ペア:

[(1, 217704408), (2, 108852204), (3, 72568136), (4, 54426102), (6, 36284068), (8, 27213051), (12, 18142034), (24, 9071017), (79, 2755752), (158, 1377876), (199, 1093992), (237, 918584), (316, 688938), (398, 546996), (474, 459292), (577, 377304), (597, 364664), (632, 344469), (796, 273498), (948, 229646), (1154, 188652), (1194, 182332), (1592, 136749), (1731, 125768), (1896, 114823), (2308, 94326), (2388, 91166), (3462, 62884), (4616, 47163), (4776, 45583), (6924, 31442), (13848, 15721)]