1668460915968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28213963}}^1$

素因数の和:28214000

約数の個数: 144

約数和(自身を含む): 5536256871936

約数和(自身を除く): 3867795955968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 29568, 59136, 28213963, 56427926, 84641889, 112855852, 169283778, 197497741, 225711704, 310353593, 338567556, 394995482, 451423408, 592493223, 620707186, 677135112, 789990964, 902846816, 931060779, 1184986446, 1241414372, 1354270224, 1579981928, 1805693632, 1862121558, 2172475151, 2369972892, 2482828744, 2708540448, 3159963856, 3611387264, 3724243116, 4344950302, 4739945784, 4965657488, 5417080896, 6319927712, 6517425453, 7222774528, 7448486232, 8689900604, 9479891568, 9931314976, 10834161792, 12639855424, 13034850906, 14896972464, 17379801208, 18959783136, 19862629952, 21668323584, 25279710848, 26069701812, 29793944928, 34759602416, 37919566272, 39725259904, 50559421696, 52139403624, 59587889856, 69519204832, 75839132544, 79450519808, 104278807248, 119175779712, 139038409664, 151678265088, 208557614496, 238351559424, 278076819328, 417115228992, 556153638656, 834230457984, 1668460915968]

約数ペア:

[(1, 1668460915968), (2, 834230457984), (3, 556153638656), (4, 417115228992), (6, 278076819328), (7, 238351559424), (8, 208557614496), (11, 151678265088), (12, 139038409664), (14, 119175779712), (16, 104278807248), (21, 79450519808), (22, 75839132544), (24, 69519204832), (28, 59587889856), (32, 52139403624), (33, 50559421696), (42, 39725259904), (44, 37919566272), (48, 34759602416), (56, 29793944928), (64, 26069701812), (66, 25279710848), (77, 21668323584), (84, 19862629952), (88, 18959783136), (96, 17379801208), (112, 14896972464), (128, 13034850906), (132, 12639855424), (154, 10834161792), (168, 9931314976), (176, 9479891568), (192, 8689900604), (224, 7448486232), (231, 7222774528), (256, 6517425453), (264, 6319927712), (308, 5417080896), (336, 4965657488), (352, 4739945784), (384, 4344950302), (448, 3724243116), (462, 3611387264), (528, 3159963856), (616, 2708540448), (672, 2482828744), (704, 2369972892), (768, 2172475151), (896, 1862121558), (924, 1805693632), (1056, 1579981928), (1232, 1354270224), (1344, 1241414372), (1408, 1184986446), (1792, 931060779), (1848, 902846816), (2112, 789990964), (2464, 677135112), (2688, 620707186), (2816, 592493223), (3696, 451423408), (4224, 394995482), (4928, 338567556), (5376, 310353593), (7392, 225711704), (8448, 197497741), (9856, 169283778), (14784, 112855852), (19712, 84641889), (29568, 56427926), (59136, 28213963)]