313664936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 649918080

約数和(自身を除く): 336253144

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 107, 142, 214, 284, 397, 428, 568, 794, 856, 923, 1391, 1588, 1846, 2782, 3176, 3692, 5161, 5564, 7384, 7597, 10322, 11128, 15194, 20644, 28187, 30388, 41288, 42479, 56374, 60776, 84958, 98761, 112748, 169916, 197522, 225496, 339832, 366431, 395044, 552227, 732862, 790088, 1104454, 1465724, 2208908, 2931448, 3016009, 4417816, 6032018, 12064036, 24128072, 39208117, 78416234, 156832468, 313664936]

約数ペア:

[(1, 313664936), (2, 156832468), (4, 78416234), (8, 39208117), (13, 24128072), (26, 12064036), (52, 6032018), (71, 4417816), (104, 3016009), (107, 2931448), (142, 2208908), (214, 1465724), (284, 1104454), (397, 790088), (428, 732862), (568, 552227), (794, 395044), (856, 366431), (923, 339832), (1391, 225496), (1588, 197522), (1846, 169916), (2782, 112748), (3176, 98761), (3692, 84958), (5161, 60776), (5564, 56374), (7384, 42479), (7597, 41288), (10322, 30388), (11128, 28187), (15194, 20644)]