679897488

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 1815883776

約数和(自身を除く): 1135986288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 752, 996, 1128, 1328, 1992, 2256, 3631, 3901, 3984, 7262, 7802, 10893, 11703, 14524, 15604, 21786, 23406, 29048, 31208, 43572, 46812, 58096, 62416, 87144, 93624, 170657, 174288, 187248, 301373, 341314, 511971, 602746, 682628, 904119, 1023942, 1205492, 1365256, 1808238, 2047884, 2410984, 2730512, 3616476, 4095768, 4821968, 7232952, 8191536, 14164531, 14465904, 28329062, 42493593, 56658124, 84987186, 113316248, 169974372, 226632496, 339948744, 679897488]

約数ペア:

[(1, 679897488), (2, 339948744), (3, 226632496), (4, 169974372), (6, 113316248), (8, 84987186), (12, 56658124), (16, 42493593), (24, 28329062), (47, 14465904), (48, 14164531), (83, 8191536), (94, 7232952), (141, 4821968), (166, 4095768), (188, 3616476), (249, 2730512), (282, 2410984), (332, 2047884), (376, 1808238), (498, 1365256), (564, 1205492), (664, 1023942), (752, 904119), (996, 682628), (1128, 602746), (1328, 511971), (1992, 341314), (2256, 301373), (3631, 187248), (3901, 174288), (3984, 170657), (7262, 93624), (7802, 87144), (10893, 62416), (11703, 58096), (14524, 46812), (15604, 43572), (21786, 31208), (23406, 29048)]