323156964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55987}}^1$

素因数の和:56044

約数の個数: 48

約数和(自身を含む): 833997248

約数和(自身を除く): 510840284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 55987, 111974, 167961, 223948, 335922, 671844, 727831, 1455662, 2071519, 2183493, 2911324, 4143038, 4366986, 6214557, 8286076, 8733972, 12429114, 24858228, 26929747, 53859494, 80789241, 107718988, 161578482, 323156964]

約数ペア:

[(1, 323156964), (2, 161578482), (3, 107718988), (4, 80789241), (6, 53859494), (12, 26929747), (13, 24858228), (26, 12429114), (37, 8733972), (39, 8286076), (52, 6214557), (74, 4366986), (78, 4143038), (111, 2911324), (148, 2183493), (156, 2071519), (222, 1455662), (444, 727831), (481, 671844), (962, 335922), (1443, 223948), (1924, 167961), (2886, 111974), (5772, 55987)]