304820724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102841}}^1$

素因数の和:102880

約数の個数: 48

約数和(自身を含む): 806281280

約数和(自身を除く): 501460556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 102841, 205682, 308523, 411364, 617046, 1234092, 1336933, 1953979, 2673866, 3907958, 4010799, 5347732, 5861937, 7815916, 8021598, 11723874, 16043196, 23447748, 25401727, 50803454, 76205181, 101606908, 152410362, 304820724]

約数ペア:

[(1, 304820724), (2, 152410362), (3, 101606908), (4, 76205181), (6, 50803454), (12, 25401727), (13, 23447748), (19, 16043196), (26, 11723874), (38, 8021598), (39, 7815916), (52, 5861937), (57, 5347732), (76, 4010799), (78, 3907958), (114, 2673866), (156, 1953979), (228, 1336933), (247, 1234092), (494, 617046), (741, 411364), (988, 308523), (1482, 205682), (2964, 102841)]