286519968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{142123}}^1$

素因数の和:142146

約数の個数: 72

約数和(自身を含む): 931196448

約数和(自身を除く): 644676480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 142123, 284246, 426369, 568492, 852738, 994861, 1136984, 1279107, 1705476, 1989722, 2273968, 2558214, 2984583, 3410952, 3979444, 4547936, 5116428, 5969166, 6821904, 7958888, 8953749, 10232856, 11938332, 13643808, 15917776, 17907498, 20465712, 23876664, 31835552, 35814996, 40931424, 47753328, 71629992, 95506656, 143259984, 286519968]

約数ペア:

[(1, 286519968), (2, 143259984), (3, 95506656), (4, 71629992), (6, 47753328), (7, 40931424), (8, 35814996), (9, 31835552), (12, 23876664), (14, 20465712), (16, 17907498), (18, 15917776), (21, 13643808), (24, 11938332), (28, 10232856), (32, 8953749), (36, 7958888), (42, 6821904), (48, 5969166), (56, 5116428), (63, 4547936), (72, 3979444), (84, 3410952), (96, 2984583), (112, 2558214), (126, 2273968), (144, 1989722), (168, 1705476), (224, 1279107), (252, 1136984), (288, 994861), (336, 852738), (504, 568492), (672, 426369), (1008, 284246), (2016, 142123)]