17281023912

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 47882868540

約数和(自身を除く): 30601844628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 157, 178, 193, 267, 314, 356, 386, 471, 534, 579, 628, 712, 772, 801, 942, 1068, 1158, 1256, 1413, 1544, 1602, 1737, 1884, 2136, 2316, 2826, 3204, 3474, 3768, 4632, 5652, 6408, 6948, 7921, 11304, 13896, 13973, 15842, 17177, 23763, 27946, 30301, 31684, 34354, 41919, 47526, 51531, 55892, 60602, 63368, 68708, 71289, 83838, 90903, 95052, 103062, 111784, 121204, 125757, 137416, 142578, 154593, 167676, 181806, 190104, 206124, 242408, 251514, 272709, 285156, 309186, 335352, 363612, 412248, 503028, 545418, 570312, 618372, 727224, 1006056, 1090836, 1236744, 1243597, 1528753, 2181672, 2487194, 2696789, 3057506, 3730791, 4586259, 4974388, 5393578, 6115012, 7461582, 8090367, 9172518, 9948776, 10787156, 11192373, 12230024, 13758777, 14923164, 16180734, 18345036, 21574312, 22384746, 24271101, 27517554, 29846328, 32361468, 36690072, 44769492, 48542202, 55035108, 64722936, 89538984, 97084404, 110070216, 194168808, 240014221, 480028442, 720042663, 960056884, 1440085326, 1920113768, 2160127989, 2880170652, 4320255978, 5760341304, 8640511956, 17281023912]

約数ペア:

[(1, 17281023912), (2, 8640511956), (3, 5760341304), (4, 4320255978), (6, 2880170652), (8, 2160127989), (9, 1920113768), (12, 1440085326), (18, 960056884), (24, 720042663), (36, 480028442), (72, 240014221), (89, 194168808), (157, 110070216), (178, 97084404), (193, 89538984), (267, 64722936), (314, 55035108), (356, 48542202), (386, 44769492), (471, 36690072), (534, 32361468), (579, 29846328), (628, 27517554), (712, 24271101), (772, 22384746), (801, 21574312), (942, 18345036), (1068, 16180734), (1158, 14923164), (1256, 13758777), (1413, 12230024), (1544, 11192373), (1602, 10787156), (1737, 9948776), (1884, 9172518), (2136, 8090367), (2316, 7461582), (2826, 6115012), (3204, 5393578), (3474, 4974388), (3768, 4586259), (4632, 3730791), (5652, 3057506), (6408, 2696789), (6948, 2487194), (7921, 2181672), (11304, 1528753), (13896, 1243597), (13973, 1236744), (15842, 1090836), (17177, 1006056), (23763, 727224), (27946, 618372), (30301, 570312), (31684, 545418), (34354, 503028), (41919, 412248), (47526, 363612), (51531, 335352), (55892, 309186), (60602, 285156), (63368, 272709), (68708, 251514), (71289, 242408), (83838, 206124), (90903, 190104), (95052, 181806), (103062, 167676), (111784, 154593), (121204, 142578), (125757, 137416)]