868639968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{430873}}^1$

素因数の和:430896

約数の個数: 72

約数和(自身を含む): 2823086448

約数和(自身を除く): 1954446480

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, 430873, 861746, 1292619, 1723492, 2585238, 3016111, 3446984, 3877857, 5170476, 6032222, 6893968, 7755714, 9048333, 10340952, 12064444, 13787936, 15511428, 18096666, 20681904, 24128888, 27144999, 31022856, 36193332, 41363808, 48257776, 54289998, 62045712, 72386664, 96515552, 108579996, 124091424, 144773328, 217159992, 289546656, 434319984, 868639968]

約数ペア:

[(1, 868639968), (2, 434319984), (3, 289546656), (4, 217159992), (6, 144773328), (7, 124091424), (8, 108579996), (9, 96515552), (12, 72386664), (14, 62045712), (16, 54289998), (18, 48257776), (21, 41363808), (24, 36193332), (28, 31022856), (32, 27144999), (36, 24128888), (42, 20681904), (48, 18096666), (56, 15511428), (63, 13787936), (72, 12064444), (84, 10340952), (96, 9048333), (112, 7755714), (126, 6893968), (144, 6032222), (168, 5170476), (224, 3877857), (252, 3446984), (288, 3016111), (336, 2585238), (504, 1723492), (672, 1292619), (1008, 861746), (2016, 430873)]