1330292768

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{36887}}^1$

素因数の和:36934

約数の個数: 72

約数和(自身を含む): 3179155392

約数和(自身を除く): 1848862624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 36887, 73774, 147548, 258209, 295096, 516418, 590192, 848401, 1032836, 1180384, 1696802, 1807463, 2065672, 3393604, 3614926, 4131344, 5938807, 6787208, 7229852, 8262688, 11877614, 13574416, 14459704, 23755228, 27148832, 28919408, 41571649, 47510456, 57838816, 83143298, 95020912, 166286596, 190041824, 332573192, 665146384, 1330292768]

約数ペア:

[(1, 1330292768), (2, 665146384), (4, 332573192), (7, 190041824), (8, 166286596), (14, 95020912), (16, 83143298), (23, 57838816), (28, 47510456), (32, 41571649), (46, 28919408), (49, 27148832), (56, 23755228), (92, 14459704), (98, 13574416), (112, 11877614), (161, 8262688), (184, 7229852), (196, 6787208), (224, 5938807), (322, 4131344), (368, 3614926), (392, 3393604), (644, 2065672), (736, 1807463), (784, 1696802), (1127, 1180384), (1288, 1032836), (1568, 848401), (2254, 590192), (2576, 516418), (4508, 295096), (5152, 258209), (9016, 147548), (18032, 73774), (36064, 36887)]