705973072

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 1606167040

約数和(自身を除く): 900193968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 292, 316, 511, 553, 584, 632, 1022, 1093, 1106, 1168, 1264, 2044, 2186, 2212, 4088, 4372, 4424, 5767, 7651, 8176, 8744, 8848, 11534, 15302, 17488, 23068, 30604, 40369, 46136, 61208, 79789, 80738, 86347, 92272, 122416, 159578, 161476, 172694, 319156, 322952, 345388, 558523, 604429, 638312, 645904, 690776, 1117046, 1208858, 1276624, 1381552, 2234092, 2417716, 4468184, 4835432, 6303331, 8936368, 9670864, 12606662, 25213324, 44123317, 50426648, 88246634, 100853296, 176493268, 352986536, 705973072]

約数ペア:

[(1, 705973072), (2, 352986536), (4, 176493268), (7, 100853296), (8, 88246634), (14, 50426648), (16, 44123317), (28, 25213324), (56, 12606662), (73, 9670864), (79, 8936368), (112, 6303331), (146, 4835432), (158, 4468184), (292, 2417716), (316, 2234092), (511, 1381552), (553, 1276624), (584, 1208858), (632, 1117046), (1022, 690776), (1093, 645904), (1106, 638312), (1168, 604429), (1264, 558523), (2044, 345388), (2186, 322952), (2212, 319156), (4088, 172694), (4372, 161476), (4424, 159578), (5767, 122416), (7651, 92272), (8176, 86347), (8744, 80738), (8848, 79789), (11534, 61208), (15302, 46136), (17488, 40369), (23068, 30604)]