1253392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 3023616

約数和(自身を除く): 1770224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 361, 434, 496, 532, 589, 722, 868, 1064, 1178, 1444, 1736, 2128, 2356, 2527, 2888, 3472, 4123, 4712, 5054, 5776, 8246, 9424, 10108, 11191, 16492, 20216, 22382, 32984, 40432, 44764, 65968, 78337, 89528, 156674, 179056, 313348, 626696, 1253392]

約数ペア:

[(1, 1253392), (2, 626696), (4, 313348), (7, 179056), (8, 156674), (14, 89528), (16, 78337), (19, 65968), (28, 44764), (31, 40432), (38, 32984), (56, 22382), (62, 20216), (76, 16492), (112, 11191), (124, 10108), (133, 9424), (152, 8246), (217, 5776), (248, 5054), (266, 4712), (304, 4123), (361, 3472), (434, 2888), (496, 2527), (532, 2356), (589, 2128), (722, 1736), (868, 1444), (1064, 1178)]