243500536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{8689}}^1$

素因数の和:8839

約数の個数: 32

約数和(自身を含む): 475516800

約数和(自身を除く): 232016264

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3503, 7006, 8689, 14012, 17378, 28024, 34756, 69512, 269359, 538718, 981857, 1077436, 1963714, 2154872, 3927428, 7854856, 30437567, 60875134, 121750268, 243500536]

約数ペア:

[(1, 243500536), (2, 121750268), (4, 60875134), (8, 30437567), (31, 7854856), (62, 3927428), (113, 2154872), (124, 1963714), (226, 1077436), (248, 981857), (452, 538718), (904, 269359), (3503, 69512), (7006, 34756), (8689, 28024), (14012, 17378)]