629807504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3943}}^1$

素因数の和:4167

約数の個数: 40

約数和(自身を含む): 1247092800

約数和(自身を除く): 617285296

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 536, 596, 1072, 1192, 2384, 3943, 7886, 9983, 15772, 19966, 31544, 39932, 63088, 79864, 159728, 264181, 528362, 587507, 1056724, 1175014, 2113448, 2350028, 4226896, 4700056, 9400112, 39362969, 78725938, 157451876, 314903752, 629807504]

約数ペア:

[(1, 629807504), (2, 314903752), (4, 157451876), (8, 78725938), (16, 39362969), (67, 9400112), (134, 4700056), (149, 4226896), (268, 2350028), (298, 2113448), (536, 1175014), (596, 1056724), (1072, 587507), (1192, 528362), (2384, 264181), (3943, 159728), (7886, 79864), (9983, 63088), (15772, 39932), (19966, 31544)]