1687542672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 4659523200

約数和(自身を除く): 2971980528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 289, 408, 478, 509, 578, 717, 816, 867, 956, 1018, 1156, 1434, 1527, 1734, 1912, 2036, 2312, 2868, 3054, 3468, 3824, 4063, 4072, 4624, 5736, 6108, 6936, 8126, 8144, 8653, 11472, 12189, 12216, 13872, 16252, 17306, 24378, 24432, 25959, 32504, 34612, 48756, 51918, 65008, 69071, 69224, 97512, 103836, 121651, 138142, 138448, 147101, 195024, 207213, 207672, 243302, 276284, 294202, 364953, 414426, 415344, 441303, 486604, 552568, 588404, 729906, 828852, 882606, 973208, 1105136, 1176808, 1459812, 1657704, 1765212, 1946416, 2068067, 2353616, 2919624, 3315408, 3530424, 4136134, 5839248, 6204201, 7060848, 8272268, 12408402, 16544536, 24816804, 33089072, 35157139, 49633608, 70314278, 99267216, 105471417, 140628556, 210942834, 281257112, 421885668, 562514224, 843771336, 1687542672]

約数ペア:

[(1, 1687542672), (2, 843771336), (3, 562514224), (4, 421885668), (6, 281257112), (8, 210942834), (12, 140628556), (16, 105471417), (17, 99267216), (24, 70314278), (34, 49633608), (48, 35157139), (51, 33089072), (68, 24816804), (102, 16544536), (136, 12408402), (204, 8272268), (239, 7060848), (272, 6204201), (289, 5839248), (408, 4136134), (478, 3530424), (509, 3315408), (578, 2919624), (717, 2353616), (816, 2068067), (867, 1946416), (956, 1765212), (1018, 1657704), (1156, 1459812), (1434, 1176808), (1527, 1105136), (1734, 973208), (1912, 882606), (2036, 828852), (2312, 729906), (2868, 588404), (3054, 552568), (3468, 486604), (3824, 441303), (4063, 415344), (4072, 414426), (4624, 364953), (5736, 294202), (6108, 276284), (6936, 243302), (8126, 207672), (8144, 207213), (8653, 195024), (11472, 147101), (12189, 138448), (12216, 138142), (13872, 121651), (16252, 103836), (17306, 97512), (24378, 69224), (24432, 69071), (25959, 65008), (32504, 51918), (34612, 48756)]