488934391904

素因数分解:

$2^5\times 7^2\times {\mathrm{20231}}^1\times {\mathrm{15413}}^1$

素因数の和:35668

約数の個数: 72

約数和(自身を含む): 1119875068368

約数和(自身を除く): 630940676464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 15413, 20231, 30826, 40462, 61652, 80924, 107891, 123304, 141617, 161848, 215782, 246608, 283234, 323696, 431564, 493216, 566468, 647392, 755237, 863128, 991319, 1132936, 1510474, 1726256, 1982638, 2265872, 3020948, 3452512, 3965276, 4531744, 6041896, 7930552, 12083792, 15861104, 24167584, 31722208, 311820403, 623640806, 1247281612, 2182742821, 2494563224, 4365485642, 4989126448, 8730971284, 9978252896, 15279199747, 17461942568, 30558399494, 34923885136, 61116798988, 69847770272, 122233597976, 244467195952, 488934391904]

約数ペア:

[(1, 488934391904), (2, 244467195952), (4, 122233597976), (7, 69847770272), (8, 61116798988), (14, 34923885136), (16, 30558399494), (28, 17461942568), (32, 15279199747), (49, 9978252896), (56, 8730971284), (98, 4989126448), (112, 4365485642), (196, 2494563224), (224, 2182742821), (392, 1247281612), (784, 623640806), (1568, 311820403), (15413, 31722208), (20231, 24167584), (30826, 15861104), (40462, 12083792), (61652, 7930552), (80924, 6041896), (107891, 4531744), (123304, 3965276), (141617, 3452512), (161848, 3020948), (215782, 2265872), (246608, 1982638), (283234, 1726256), (323696, 1510474), (431564, 1132936), (493216, 991319), (566468, 863128), (647392, 755237)]