673048324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 1344011200

約数和(自身を除く): 670962876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 157, 247, 314, 494, 628, 988, 2041, 2983, 4082, 4339, 5966, 8164, 8678, 11932, 17356, 38779, 56407, 77558, 82441, 112814, 155116, 164882, 225628, 329764, 681223, 1071733, 1362446, 2143466, 2724892, 4286932, 8855899, 12943237, 17711798, 25886474, 35423596, 51772948, 168262081, 336524162, 673048324]

約数ペア:

[(1, 673048324), (2, 336524162), (4, 168262081), (13, 51772948), (19, 35423596), (26, 25886474), (38, 17711798), (52, 12943237), (76, 8855899), (157, 4286932), (247, 2724892), (314, 2143466), (494, 1362446), (628, 1071733), (988, 681223), (2041, 329764), (2983, 225628), (4082, 164882), (4339, 155116), (5966, 112814), (8164, 82441), (8678, 77558), (11932, 56407), (17356, 38779)]