42984984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 123344640

約数和(自身を除く): 80359656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 773, 993, 1324, 1546, 1986, 2317, 2319, 2648, 3092, 3972, 4634, 4638, 5411, 6184, 6951, 7944, 9268, 9276, 10822, 13902, 16233, 18536, 18552, 21644, 27804, 32466, 43288, 55608, 64932, 129864, 255863, 511726, 767589, 1023452, 1535178, 1791041, 2046904, 3070356, 3582082, 5373123, 6140712, 7164164, 10746246, 14328328, 21492492, 42984984]

約数ペア:

[(1, 42984984), (2, 21492492), (3, 14328328), (4, 10746246), (6, 7164164), (7, 6140712), (8, 5373123), (12, 3582082), (14, 3070356), (21, 2046904), (24, 1791041), (28, 1535178), (42, 1023452), (56, 767589), (84, 511726), (168, 255863), (331, 129864), (662, 64932), (773, 55608), (993, 43288), (1324, 32466), (1546, 27804), (1986, 21644), (2317, 18552), (2319, 18536), (2648, 16233), (3092, 13902), (3972, 10822), (4634, 9276), (4638, 9268), (5411, 7944), (6184, 6951)]