259035056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121727}}^1$

素因数の和:121761

約数の個数: 40

約数和(自身を含む): 603770880

約数和(自身を除く): 344735824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 121727, 243454, 486908, 852089, 973816, 1704178, 1947632, 2312813, 3408356, 4625626, 6816712, 9251252, 13633424, 16189691, 18502504, 32379382, 37005008, 64758764, 129517528, 259035056]

約数ペア:

[(1, 259035056), (2, 129517528), (4, 64758764), (7, 37005008), (8, 32379382), (14, 18502504), (16, 16189691), (19, 13633424), (28, 9251252), (38, 6816712), (56, 4625626), (76, 3408356), (112, 2312813), (133, 1947632), (152, 1704178), (266, 973816), (304, 852089), (532, 486908), (1064, 243454), (2128, 121727)]