309093448

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 591948000

約数和(自身を除く): 282854552

約数列:

[1, 2, 4, 8, 59, 118, 236, 251, 472, 502, 1004, 2008, 2609, 5218, 10436, 14809, 20872, 29618, 59236, 118472, 153931, 307862, 615724, 654859, 1231448, 1309718, 2619436, 5238872, 38636681, 77273362, 154546724, 309093448]

約数ペア:

[(1, 309093448), (2, 154546724), (4, 77273362), (8, 38636681), (59, 5238872), (118, 2619436), (236, 1309718), (251, 1231448), (472, 654859), (502, 615724), (1004, 307862), (2008, 153931), (2609, 118472), (5218, 59236), (10436, 29618), (14809, 20872)]