2256857568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1119473}}^1$

素因数の和:1119496

約数の個数: 72

約数和(自身を含む): 7334793648

約数和(自身を除く): 5077936080

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, 1119473, 2238946, 3358419, 4477892, 6716838, 7836311, 8955784, 10075257, 13433676, 15672622, 17911568, 20150514, 23508933, 26867352, 31345244, 35823136, 40301028, 47017866, 53734704, 62690488, 70526799, 80602056, 94035732, 107469408, 125380976, 141053598, 161204112, 188071464, 250761952, 282107196, 322408224, 376142928, 564214392, 752285856, 1128428784, 2256857568]

約数ペア:

[(1, 2256857568), (2, 1128428784), (3, 752285856), (4, 564214392), (6, 376142928), (7, 322408224), (8, 282107196), (9, 250761952), (12, 188071464), (14, 161204112), (16, 141053598), (18, 125380976), (21, 107469408), (24, 94035732), (28, 80602056), (32, 70526799), (36, 62690488), (42, 53734704), (48, 47017866), (56, 40301028), (63, 35823136), (72, 31345244), (84, 26867352), (96, 23508933), (112, 20150514), (126, 17911568), (144, 15672622), (168, 13433676), (224, 10075257), (252, 8955784), (288, 7836311), (336, 6716838), (504, 4477892), (672, 3358419), (1008, 2238946), (2016, 1119473)]